Works matching DE "ASTROMETRY"

Results: 545

Optimizing VGOS observations using an SNR-based scheduling approach.

Published in:

Earth, Planets & Space, 2025, v. 77, n. 1, p. 1, doi. 10.1186/s40623-025-02158-0

By:

Schartner, Matthias;
Petrachenko, Bill;
Titus, Mike;
Krásná, Hana;
Barrett, John;
Hoak, Dan;
Mondal, Dhiman;
Xu, Ming Hui;
Soja, Benedikt

Publication type:

Article

A New Protocol for the Astrometric Follow-up of Near Earth Asteroids.

Published in:

Earth, Moon & Planets, 2007, v. 100, n. 1-2, p. 31

By:

G. D’Abramo;
G. Valsecchi;
A. Carusi

Publication type:

Article

Hα and HeI emission in the jets of pre-main sequence stars – implications for the heating mechanisms.

Published in:

Astrophysics & Space Science, 2003, v. 287, n. 1-4, p. 143, doi. 10.1023/B:ASTR.0000006214.06452.d0

By:

Takami, M.;
Chrysostomou, A.;
Bailey, J.;
Gledhill, T.M.;
Tamura, M.;
Terada, H.

Publication type:

Article

The Measurement of Solar Diameter and Limb Darkening Function with the Eclipse Observations.

Published in:

Solar Physics, 2012, v. 279, n. 2, p. 269, doi. 10.1007/s11207-012-9947-2

By:

Raponi, A.;
Sigismondi, C.;
Guhl, K.;
Nugent, R.;
Tegtmeier, A.

Publication type:

Article

A celestial reference frame derived from observations with the Very Long Baseline Interferometry Global Observing System.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2025, v. 693, p. 1, doi. 10.1051/0004-6361/202451996

By:

Krásná, H.;
Jacobs, C. S.;
Schartner, M.;
Charlot, P.

Publication type:

Article

Analysis of the Gaia Data Release 3 parallax bias in the Galactic plane.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 691, p. 1, doi. 10.1051/0004-6361/202450967

By:

Ding, Ye;
Liao, Shilong;
Wu, Qiqi;
Qi, Zhaoxiang;
Tang, Zhenghong

Publication type:

Article

High-precision astrometry with VVV: II. A near-infrared extension of Gaia into the Galactic plane.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 687, p. 1, doi. 10.1051/0004-6361/202449560

By:

Griggio, M.;
Libralato, M.;
Bellini, A.;
Bedin, L. R.;
Anderson, J.;
Smith, L. C.;
Minniti, D.

Publication type:

Article

The spin, expansion, and contraction of open star clusters.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 687, p. 1, doi. 10.1051/0004-6361/202349115

By:

Jadhav, Vikrant V.;
Kroupa, Pavel;
Wu, Wenjie;
Pflamm-Altenburg, Jan;
Thies, Ingo

Publication type:

Article

Physical parameters and orbital evolution of asteroids in retrograde orbits.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 687, p. 1, doi. 10.1051/0004-6361/202348985

By:

Wlodarczyk, I.

Publication type:

Article

The longevity of the oldest open clusters: Structural parameters of NGC 188, NGC 2420, NGC 2425, NGC 2682, NGC 6791, and NGC 6819.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 687, p. 1, doi. 10.1051/0004-6361/202348220

By:

Alvarez-Baena, N.;
Carrera, R.;
Thompson, H.;
Balaguer-Nuñez, L.;
Bragaglia, A.;
Jordi, C.;
Silva-Villa, E.;
Vallenari, A.

Publication type:

Article

Astrometric detection of a Neptune-mass candidate planet in the nearest M-dwarf binary system GJ65 with VLTI/GRAVITY.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 685, p. 1, doi. 10.1051/0004-6361/202449547

By:

GRAVITY Collaboration;
Abuter, R.;
Amorim, A.;
Benisty, M.;
Berger, J. P.;
Bonnet, H.;
Bourdarot, G.;
Bourget, P.;
Brandner, W.;
Clénet, Y.;
Davies, R.;
Delplancke-Ströbele, F.;
Dembet, R.;
Drescher, A.;
Eckart, A.;
Eisenhauer, F.;
Feuchtgruber, H.;
Finger, G.;
Förster Schreiber, N. M.;
Garcia, P.

Publication type:

Article

HD 7977 and its possible influence on Solar System bodies.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 685, p. 1, doi. 10.1051/0004-6361/202348995

By:

Dybczyński, Piotr A.;
Królikowska, Małgorzata;
Bartczak, Przemysław;
Podlewska-Gaca, Edyta;
Kamiński, Krzysztof;
Tokarek, Jakub;
Langner, Krzysztof;
de Bruijne, Jos

Publication type:

Article

Hypervelocity star candidates from Gaia DR2 and DR3 proper motions and parallaxes.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 685, p. 1, doi. 10.1051/0004-6361/202348430

By:

Scholz, R.-D.

Publication type:

Article

Near-infrared spectroscopic characterisation of Gaia ultra-cool dwarf candidates: Spectral types and peculiarities.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 685, p. 1, doi. 10.1051/0004-6361/202347954

By:

Ravinet, T.;
Reylé, C.;
Lagarde, N.;
Burgasser, A.;
Smart, R. L.;
Moya, W. H.;
Marocco, F.;
Scholz, R.-D.;
Cooper, W. J.;
Cruz, K. L.;
Fernández-Trincado, J. G.;
Homeier, D.;
Sarro, L. M.

Publication type:

Article

Distinguishing exoplanet companions from field stars in direct imaging using Gaia astrometry.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 682, p. 1, doi. 10.1051/0004-6361/202348496

By:

Herz, Philipp;
Samland, Matthias;
Bailer-Jones, Coryn A. L.

Publication type:

Article

Polarization analysis of the VLTI and GRAVITY.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 681, p. 1, doi. 10.1051/0004-6361/202347238

By:

GRAVITY Collaboration;
Widmann, F.;
Haubois, X.;
Schuhler, N.;
Pfuhl, O.;
Eisenhauer, F.;
Gillessen, S.;
Aimar, N.;
Amorim, A.;
Bauböck, M.;
Berger, J. B.;
Bonnet, H.;
Bourdarot, G.;
Brandner, W.;
Clénet, Y.;
Davies, R.;
de Zeeuw, P. T.;
Dexter, J.;
Drescher, A.;
Eckart, A.

Publication type:

Article

Polarimetry and astrometry of NIR flares as event horizon scale, dynamical probes for the mass of Sgr A.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 677, p. 1, doi. 10.1051/0004-6361/202347416

By:

Abuter, R.;
Aimar, N.;
Amaro Seoane, P.;
Amorim, A.;
Bauböck, M.;
Berger, J. P.;
Bonnet, H.;
Bourdarot, G.;
Brandner, W.;
Cardoso, V.;
Clénet, Y.;
Davies, R.;
de Zeeuw, P. T.;
Dexter, J.;
Drescher, A.;
Eckart, A.;
Eisenhauer, F.;
Feuchtgruber, H.;
Finger, G.;
Förster Schreiber, N. M.

Publication type:

Article

The GAPS Programme at TNG: XLVII. A conundrum resolved: HIP 66074b/Gaia-3b characterised as a massive giant planet on a quasi-face-on and extremely elongated orbit.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 677, p. 1, doi. 10.1051/0004-6361/202347329

By:

Sozzetti, A.;
Pinamonti, M.;
Damasso, M.;
Desidera, S.;
Biazzo, K.;
Bonomo, A. S.;
Nardiello, D.;
Gratton, R.;
Lanza, A. F.;
Malavolta, L.;
Giacobbe, P.;
Affer, L.;
Bignamini, A.;
Borsa, F.;
Boschin, W.;
Brogi, M.;
Cabona, L.;
Claudi, R.;
Covino, E.;
Di Fabrizio, L.

Publication type:

Article

Combining astrometry and JUICE – Europa Clipper radio science to improve the ephemerides of the Galilean moons.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 677, p. 1, doi. 10.1051/0004-6361/202347065

By:

Fayolle, M.;
Magnanini, A.;
Lainey, V.;
Dirkx, D.;
Zannoni, M.;
Tortora, P.

Publication type:

Article

The first massive compact companion in a wide orbit around a hot subdwarf star.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 677, p. 1, doi. 10.1051/0004-6361/202346407

By:

Geier, S.;
Dorsch, M.;
Dawson, H.;
Pelisoli, I.;
Munday, J.;
Marsh, T. R.;
Schaffenroth, V.;
Heber, U.

Publication type:

Article

Time evolution of Ce as traced by APOGEE using giant stars observed with the Kepler, TESS and K2 missions.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 677, p. 1, doi. 10.1051/0004-6361/202346274

By:

Casali, G.;
Grisoni, V.;
Miglio, A.;
Chiappini, C.;
Matteuzzi, M.;
Magrini, L.;
Willett, E.;
Cescutti, G.;
Matteucci, F.;
Stokholm, A.;
Tailo, M.;
Montalbán, J.;
Elsworth, Y.;
Mosser, B.

Publication type:

Article

CCD astrometric measurements for the dwarf planet Haumea by ground-based telescopes.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 672, p. 1, doi. 10.1051/0004-6361/202244816

By:

Peng, Q. Y.;
Guo, B. F.;
Vienne, A.;
Tian, W.;
Lu, X.;
Zheng, Z. J.

Publication type:

Article

Combining HIPPARCOS and Gaia data for the study of binaries: The BINARYS tool.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 672, p. 1, doi. 10.1051/0004-6361/202244144

By:

Leclerc, A.;
Babusiaux, C.;
Arenou, F.;
van Leeuwen, F.;
Bonnefoy, M.;
Delfosse, X.;
Forveille, T.;
Le Bouquin, J.-B.;
Rodet, L.

Publication type:

Article

Direct discovery of the inner exoplanet in the HD 206893 system: Evidence for deuterium burning in a planetary-mass companion.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 671, p. 1, doi. 10.1051/0004-6361/202244727

By:

Hinkley, S.;
Lacour, S.;
Marleau, G.-D.;
Lagrange, A.-M.;
Wang, J. J.;
Kammerer, J.;
Cumming, A.;
Nowak, M.;
Rodet, L.;
Stolker, T.;
Balmer, W.-O.;
Ray, S.;
Bonnefoy, M.;
Mollière, P.;
Lazzoni, C.;
Kennedy, G.;
Mordasini, C.;
Abuter, R.;
Aigrain, S.;
Amorim, A.

Publication type:

Article

The Neptunian gravity estimated from the motion of Triton based on astrometric observations.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 671, p. 1, doi. 10.1051/0004-6361/202244537

By:

Wang, Bo;
Yan, Jianguo;
Gao, Wutong;
Yuan, Ye;
Sun, Shangbiao;
Ye, Mao;
Barriot, Jean-Pierre

Publication type:

Article

Carte du Ciel and Gaia: I. Astrometry.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 671, p. 1, doi. 10.1051/0004-6361/202142929

By:

Lehtinen, K.;
Prusti, T.;
de Bruijne, J.;
Lammers, U.;
Manara, C. F.;
Ness, J.-U.;
Siddiqui, H.;
Poutanen, M.;
Muinonen, K.;
Morrison, O.

Publication type:

Article

Analysis of the public HARPS/ESO spectroscopic archive: Jupiter-like planets around HD103891 and HD105779.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2022, v. 660, p. 1, doi. 10.1051/0004-6361/202142612

By:

Sreenivas, K. R.;
Perdelwitz, V.;
Tal-Or, L.;
Trifonov, T.;
Zucker, S.;
Mazeh, T.

Publication type:

Article

The Villafranca catalog of Galactic OB groups: II. From Gaia DR2 to EDR3 and ten new systems with O stars.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2022, v. 657, p. 1, doi. 10.1051/0004-6361/202142364

By:

Maíz Apellániz, J.;
Barbá, R. H.;
Fernández Aranda, R.;
Pantaleoni González, M.;
Crespo Bellido, P.;
Sota, A.;
Alfaro, E. J.

Publication type:

Article

PERFORMANCE ANALYSIS OF LATVIAN ZENITH CAMERA.

Published in:

Geodesy & Cartography, 2018, v. 44, n. 1, p. 1, doi. 10.3846/gac.2018.876

By:

ZARIŅŠ, Ansis;
RUBANS, Augusts;
SILABRIEDIS, Gunārs

Publication type:

Article

Large-Scale Ejecta of Z CMa—Proper Motion Study and New Features Discovered.

Published in:

Galaxies (2075-4434), 2023, v. 11, n. 3, p. 64, doi. 10.3390/galaxies11030064

By:

Liimets, Tiina;
Kraus, Michaela;
Cidale, Lydia;
Karpov, Sergey;
Marston, Anthony

Publication type:

Article

Applications of the Source-Frequency Phase-Referencing Technique for ngEHT Observations.

Published in:

Galaxies (2075-4434), 2023, v. 11, n. 1, p. 3, doi. 10.3390/galaxies11010003

By:

Jiang, Wu;
Zhao, Guang-Yao;
Shen, Zhi-Qiang;
Rioja, María J.;
Dodson, Richard;
Cho, Ilje;
Zhao, Shan-Shan;
Eubanks, Marshall;
Lu, Ru-Sen

Publication type:

Article

Demonstration of Ultrawideband Polarimetry Using VLBI Exploration of Radio Astrometry (VERA).

Published in:

Galaxies (2075-4434), 2022, v. 10, n. 6, p. 114, doi. 10.3390/galaxies10060114

By:

Hagiwara, Yoshiaki;
Hada, Kazuhiro;
Takamura, Mieko;
Oyama, Tomoaki;
Yamauchi, Aya;
Suzuki, Syunsaku

Publication type:

Article

Gaia DR2 Distances to Planetary Nebulae.

Published in:

Galaxies (2075-4434), 2020, v. 8, n. 2, p. 29, doi. 10.3390/galaxies8020029

By:

González-Santamaría, Iker;
Manteiga, Minia;
Manchado, Arturo;
Ulla, Ana;
Dafonte, Carlos

Publication type:

Article

Verification of Photometric Parallaxes with Gaia DR2 Data.

Published in:

Galaxies (2075-4434), 2019, v. 7, n. 1, p. 7, doi. 10.3390/galaxies7010007

By:

Malkov, Oleg;
Karpov, Sergey;
Kovaleva, Dana;
Sichevsky, Sergey;
Chulkov, Dmitry;
Dluzhnevskaya, Olga;
Kniazev, Alexey;
Mickaelian, Areg;
Mironov, Alexey;
Murthy, Jayant;
Sytov, Alexey;
Zhao, Gang;
Zhukov, Aleksandr

Publication type:

Article

Magnetic Field Studies in BL Lacertae through Faraday Rotation and a Novel Astrometric Technique.

Published in:

Galaxies (2075-4434), 2017, v. 5, n. 4, p. 97, doi. 10.3390/galaxies5040097

By:

Molina, Sol N.;
Gómez, José L.;
Dodson, Richard;
Rioja, María J.

Publication type:

Article

The Power of (Near) Simultaneous Multi-Frequency Observations for mm-VLBI and Astrometry.

Published in:

Galaxies (2075-4434), 2017, v. 5, n. 1, p. 9, doi. 10.3390/galaxies5010009

By:

Rioja, María J.;
Dodson, Richard;
Gómez, José L.;
Molina, Sol N.;
Jung, Taehyun;
Bong Won Sohn

Publication type:

Article

Proper Motions of Jets on the Kiloparsec Scale: New Results with HST.

Published in:

Galaxies (2075-4434), 2017, v. 5, n. 1, p. 8, doi. 10.3390/galaxies5010008

By:

Meyer, Eileen T.;
Sparks, William B.;
Georganopoulos, Markos;
van der Marel, Roeland;
Anderson, Jay;
Sohn, Sangmo T.;
Biretta, John;
Norman, Colin;
Chiaberge, Marco;
Perlman, Eric

Publication type:

Article

Application of the Method of Integral Manifolds for Construction of Resonant Curves for the Problem of Spacecraft Entry into the Atmosphere.

Published in:

Cosmic Research, 2003, v. 41, n. 5, p. 453, doi. 10.1023/A:1026046232640

By:

Zabolotnov, Yu. M.;
Lyubimov, V. V.

Publication type:

Article

Acquisition of the Minor Planet Center code for the Astronomical Observatory of the Technological University of Pereira (W63).

Published in:

Tecciencia, 2017, v. 12, n. 23, p. 43, doi. 10.18180/tecciencia.2017.23.6

By:

Jiménez Villarraga, Santiago;
Quintero Salazar, Edwin Andrés;
Aguirre Galvis, Jairo Alberto

Publication type:

Article

EXPERIMENTAL DESIGN FOR THE LATOR MISSION.

Published in:

International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2004, v. 13, n. 10, p. 2035, doi. 10.1142/S0218271804006528

By:

Turyshev, Slava G.;
Shao, Michael;
Nordtvedt, Kenneth L.

Publication type:

Article

High precision predictions for near-Earth asteroids: the strange case of (3908) Nyx.

Published in:

Celestial Mechanics & Dynamical Astronomy, 2014, v. 119, n. 3/4, p. 301, doi. 10.1007/s10569-014-9536-9

By:

Farnocchia, D.;
Chesley, S.;
Tholen, D.;
Micheli, M.

Publication type:

Article

Streicher Asterisms 52-55.

Published in:

MNASSA: Monthly Notes of the Astronomical Society of Southern Africa, 2021, v. 80, n. 3/4, p. 68

By:

Streicher, Magda

Publication type:

Article

Bi-Centenary of the South African Astronomical Observatory (SAAO).

Published in:: MNASSA: Monthly Notes of the Astronomical Society of Southern Africa, 2020, v. 79, n. 9/10, p. 109
Publication type:: Article

Analysis of recent eta Aquariid meteor activity.

Published in:

MNASSA: Monthly Notes of the Astronomical Society of Southern Africa, 2017, v. 76, n. 9/10, p. 249

By:

Cooper, Tim

Publication type:

Article

The meteor stream associated with Comet C/2015 D4 (Borisov).

Published in:

MNASSA: Monthly Notes of the Astronomical Society of Southern Africa, 2017, v. 76, n. 9/10, p. 240

By:

Cooper, Tim;
Toumilovich, Oleg

Publication type:

Article

ScopeX 2014.

Published in:

2014

By:

Cross, L.;
Stewart, Chris;
Rijsdijk, Case

Publication type:

Proceeding

New method for finding Exoplanets.

Published in:: MNASSA: Monthly Notes of the Astronomical Society of Southern Africa, 2009, v. 68, n. 7/8, p. 130
Publication type:: Article

Identifying optimal tag-along station locations for improving VLBI Intensive sessions.

Published in:

2017

By:

Kareinen, Niko;
Klopotek, Grzegorz;
Hobiger, Thomas;
Haas, Rüdiger

Publication type:

Letter

Lunar Radiometric Measurement Based on Observing China Chang'E-3 Lander with VLBI—First Insight.

Published in:

Advances in Astronomy, 2019, p. 1, doi. 10.1155/2019/7018620

By:

Han, SongTao;
Zhang, ZhongKai;
Sun, Jing;
Cao, JianFeng;
Chen, Lue;
Lu, Weitao;
Li, WenXiao

Publication type:

Article

The Impact of KLT Coder on the Image Distortion in Astronomy.

Published in:

Advances in Astronomy, 2015, p. 1, doi. 10.1155/2015/484379

By:

Pata, Petr

Publication type:

Article