Works matching DE "UBV system (Astronomy)"

Results: 37

UBV Photoelectric Observations Of The Eclipsing Binary Star W Sct.

Published in:

Astrophysics, 2014, v. 57, n. 2, p. 248, doi. 10.1007/s10511-014-9331-z

By:

Kumsiashvili, M.;
Chargeishvili, K.;
Janiashvili, E.

Publication type:

Article

UBV photoelectric observations of Cyg OB2 No. 5 (V729 Cyg).

Published in:

Astrophysics, 2012, v. 55, n. 2, p. 193, doi. 10.1007/s10511-012-9227-8

By:

Kumsiashvili, M.;
Chargeishvili, K.;
Janiashvili, E.

Publication type:

Article

Spectral and photometric studies of the Wolf-Rayet star WR 134 = HD 191765.

Published in:

Astronomy Reports, 2012, v. 56, n. 10, p. 761, doi. 10.1134/S1063772912100058

By:

Rustamov, D.;
Cherepashchuk, A.

Publication type:

Article

Stellar groups and clusters in the region of Orion's Sword.

Published in:

Astronomy Reports, 2010, v. 54, n. 9, p. 784, doi. 10.1134/S1063772910090039

By:

Vereshchagin, S. V.;
Chupina, N. V.

Publication type:

Article

Physical parameters and orbit of the eclipsing binary BD +66 1663 = GSC 4479 412.

Published in:

Astronomy Reports, 2010, v. 54, n. 5, p. 418, doi. 10.1134/S1063772910050057

By:

Volkov, I. M.;
Volkova, N. S.;
Chochol, D.

Publication type:

Article

Apsidal motion and the third-body problem in the binary HS Her.

Published in:

Astronomy Reports, 2006, v. 50, n. 10, p. 814, doi. 10.1134/S1063772906100064

By:

Khaliullin, Kh. F.;
Khaliullina, A. I.

Publication type:

Article

The eclipsing binary HS hercules: Photometric elements and the evolutionary stages of its components.

Published in:

Astronomy Reports, 2006, v. 50, n. 5, p. 358, doi. 10.1134/S1063772906050039

By:

Khaliullin, Kh.;
Khaliullina, A.

Publication type:

Article

Variability of the spectrum and brightness of RY Tau.

Published in:

Astronomy Letters, 2011, v. 37, n. 11, p. 783, doi. 10.1134/S1063773711100033

By:

Ismailov, N.;
Shustarev, P.;
Adigezalzade, A.;
Bahaddinova, G.

Publication type:

Article

X-ray and optical variability of the seyfert galaxy NGC 7469.

Published in:

Astronomy Letters, 2010, v. 36, n. 9, p. 611, doi. 10.1134/S106377371009001X

By:

Doroshenko, V. T.;
Sergeev, S. G.;
Vovk, E. Yu.;
Efimov, Yu. S.;
Klimanov, S. A.;
Nazarov, S. V.

Publication type:

Article

Photometric variability and evolutionary status of the supergiant with an infrared excess HD 179821=V1427 aquilae.

Published in:

Astronomy Letters, 2009, v. 35, n. 11, p. 764, doi. 10.1134/S1063773709110048

By:

Arkhipova, V. P.;
Esipov, V. F.;
Ikonnikova, N. P.;
Komissarova, G. V.;
Tatarnikov, A. M.;
Yudin, B. F.

Publication type:

Article

Photometric and spectroscopic evolution of the symbiotic nova V1016 Cygni after its outburst.

Published in:

Astronomy Letters, 2008, v. 34, n. 7, p. 474, doi. 10.1134/S1063773708070062

By:

Arkhipova, V. P.;
Esipov, V. F.;
Ikonnikova, N. P.;
Komissarova, G. V.

Publication type:

Article

Pre- and Post-Outburst Parameters for the Components of the Symbiotic Star V1329 Cyg.

Published in:

Astronomy Letters, 2004, v. 30, n. 2, p. 117, doi. 10.1134/1.1646696

By:

Arkhipova, V. P.;
Ikonnikova, N. P.

Publication type:

Article

The Candidate Protoplanetary Object IRAS 22223+4327 Is a Pulsating Variable Star.

Published in:

Astronomy Letters, 2003, v. 29, n. 7, p. 480, doi. 10.1134/1.1589865

By:

Arkhipova, V. P.;
Noskova, R. I.;
Ikonnikova, N. P.;
Komissarova, G. V.

Publication type:

Article

Nuclear Activity of NGC 4151 as Inferred from UBVRI Observations in 1989–2000.

Published in:

Astronomy Letters, 2001, v. 27, n. 2, p. 65, doi. 10.1134/1.1344256

By:

Doroshenko, V. T.;
Lyuty, V. M.;
Bochkarev, N. G.;
Vlasyuk, V. V.;
Mikhaılov, V. P.;
Spiridonova, O. I.;
Grankin, K. N.;
Ezhkova, O. V.;
Mel’nikov, S. Yu.

Publication type:

Article

Line Identification and Photometric Observations of the Future Planetary Nebula IRAS 18 062+2410 = V886 Her in 1997–1999.

Published in:

Astronomy Letters, 2001, v. 27, n. 2, p. 99, doi. 10.1134/1.1344261

By:

Arkhipova, V. P.;
Klochkova, V. G.;
Sokol, G. V.

Publication type:

Article

UBV Observations of Post-AGB Supergiants and Peculiarities of Their Photometric Variability.

Published in:

Astronomy Letters, 2000, v. 26, n. 9, p. 609, doi. 10.1134/1.1307895

By:

Arkhipova, V. P.;
Ikonnikova, N. P.;
Noskova, R. I.;
Sokol, G. V.

Publication type:

Article

UBVRI Photometry of the Eclipsing Symbiotic System CI Cygni in 1996–1999.

Published in:

Astronomy Letters, 2000, v. 26, n. 8, p. 520, doi. 10.1134/1.1306988

By:

Dmitrienko, E. S.

Publication type:

Article

Evolution of the Symbiotic Star AS 338 after Its Strong Outburst in 1983.

Published in:

Astronomy Letters, 2000, v. 26, n. 3, p. 162, doi. 10.1134/1.20379

By:

Esipov, V. F.;
Kolotilov, E. A.;
Mikolajewska, J.;
Munari, U.;
Tatarnikova, A. A.;
Tatarnikov, A. M.;
Tomov, T.;
Yudin, B. F.

Publication type:

Article

Variability of Cyg X-1 (V1357 Cyg) in 1995–1996 during the Hard and Soft X-ray Spectral States.

Published in:

Astronomy Letters, 2000, v. 26, n. 1, p. 22, doi. 10.1134/1.20365

By:

Karitskaya, E. A.;
Goranskiı, V. P.;
Grankin, K. N.;
Mel’nikov, S. Yu.

Publication type:

Article

Stars with Discrepant v sin i as Derived from the Ca II 3933 and Mg II 4481 Å Lines. VII. HD9531 (SB), HD31592 (SB2), HD129174 (SB?).

Published in:

Astrophysical Bulletin, 2018, v. 73, n. 3, p. 351, doi. 10.1134/S1990341318030094

By:

Zverko, J.;
Iliev, I.;
Romanyuk, I. I.;
Stateva, I.;
Kudryavtsev, D. O.;
Semenko, E. A.

Publication type:

Article

Investigating potential planetary nebula/cluster pairs.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 561, p. 1, doi. 10.1051/0004-6361/201220802

By:

Bidin, C. Moni;
Majaess, D.;
Bonatto, C.;
Mauro, F.;
Turner, D.;
Geisler, D.;
Chené, A.-N.;
Gormaz-Matamala, A. C.;
Borissova, J.;
Kurtev, R. G.;
Minniti, D.;
Carraro, G.;
Gieren, W.

Publication type:

Article

Fitting isochrones to open cluster photometric data II. Nonparametric open cluster membership likelihood estimation and its application in optical and 2MASS near-IR data*.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2012, v. 539, p. 1, doi. 10.1051/0004-6361/201118206

By:

Dias, W. S.;
Monteiro, H.;
Caetano, T. C.;
Oliveira, A. F.

Publication type:

Article

Circumstellar emission in Be/X-ray binaries of the Magellanic Clouds and the Milky Way.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2012, v. 539, p. 1, doi. 10.1051/0004-6361/201117738

By:

Riquelme, M. S.;
Torrejón, J. M.;
Negueruela, I.

Publication type:

Article

An Improved Metallicity Calibration with UBV Photometry.

Published in:

Publications of the Astronomical Society of Australia, 2011, v. 28, n. 2, p. 95, doi. 10.1071/AS10026

By:

Karaali, S.;
Bilir, S.;
Ak, S.;
Yaz, E.;
Coskunoglu, B.

Publication type:

Article

Standard UBV Observations at the Çanakkale University Observatory (ÇUO).

Published in:

Turkish Journal of Physics, 2005, v. 29, n. 4, p. 217

By:

Bakiş, Hicran;
Bakiş, Volkan;
Demırcan, Osman;
Budding, Edwin

Publication type:

Article

Photometric Parameters of the Dwarf Nova SS Cygni in the Quiescent State.

Published in:

Astronomy Reports, 2000, v. 44, n. 2, p. 89, doi. 10.1134/1.163831

By:

Voloshina, I. B.;
Khruzina, T. S.

Publication type:

Article

Markarian galaxies in UV and multiwavelength studies.

Published in:

Astrophysics & Space Science, 2018, v. 363, n. 11, p. 1, doi. 10.1007/s10509-018-3439-2

By:

Mickaelian, A. M.;
Abrahamyan, H. V.;
Gyulzadyan, M. V.;
Paronyan, G. M.;
Mikayelyan, G. A.

Publication type:

Article

CCD UBV photometric study of five open clusters—Dolidze 36, NGC 6728, NGC 6800, NGC 7209, and Platais 1.

Published in:

Astrophysics & Space Science, 2018, v. 363, n. 7, p. 1, doi. 10.1007/s10509-018-3364-4

By:

Bostancı, Z. F.;
Yontan, T.;
Bilir, S.;
Ak, T.;
Güver, T.;
Ak, S.;
Paunzen, E.;
Başaran, Ç. S.;
Vurgun, E.;
Akti, B. A.;
Çelebi, M.;
Ürgüp, H.

Publication type:

Article

WR 38/38a and the ratio of total-to-selective extinction in Carina.

Published in:

Astrophysics & Space Science, 2012, v. 337, n. 1, p. 303, doi. 10.1007/s10509-011-0833-4

By:

Turner, David

Publication type:

Article

Orbital Period Changes and Long Term Luminosity Variation in Active Binary CG Cyg.

Published in:

Astrophysics & Space Science, 2006, v. 304, n. 1-4, p. 157, doi. 10.1007/s10509-006-9099-7

By:

Jassur, D. M. Z.;
Kermani, M. H.;
Gozaliasl, G.

Publication type:

Article

Results of Optical Monitoring of Cataclysmic Variable GK Per in 2004.

Published in:

Astrophysics & Space Science, 2006, v. 304, n. 1-4, p. 287, doi. 10.1007/s10509-006-9133-9

By:

Voloshina, Irina;
Sementsov, Valerian

Publication type:

Article

Short Time-Scale Variability in the Light Curve of~TW~Draconis.

Published in:

Astrophysics & Space Science, 2006, v. 304, n. 1-4, p. 161, doi. 10.1007/s10509-006-9161-5

By:

Zejda, Miloslav;
Mikulášek, Zdeněk;
Wolf, Marek;
Pejcha, Ondřej

Publication type:

Article

Photometric Study of Eclipsing Binary U Sagittae.

Published in:

Astrophysics & Space Science, 2006, v. 302, n. 1-4, p. 145, doi. 10.1007/s10509-005-9015-6

By:

Manzoori, Davood;
Jassur, Davood Mohammadzadeh;
Kermani, Mir Hojat

Publication type:

Article

A Survey for EHB Stars in the Galactic Bulge.

Published in:

Astrophysics & Space Science, 2004, v. 291, n. 3/4, p. 247, doi. 10.1023/B:ASTR.0000044328.04425.c1

By:

Terndrup, Donald M.;
An, Deokkeun;
Hansen, Angela;
Peterson, Ruth C.;
Walker, Alistair R.;
Sadler, Elaine M.

Publication type:

Article

Photoelectric UBV observations and period study of AK Herculis system.

Published in:

Astrophysics & Space Science, 2003, v. 286, n. 3/4, p. 401, doi. 10.1023/A:1026326917598

By:

Awadalla, N.S.

Publication type:

Article

Photometry of the 5 Scuti star HD 40372.

Published in:

Bulletin of the Astronomical Society of India, 2009, v. 37, n. 3/4, p. 109

By:

Deb, Sukanta;
Tiwari, S. K.;
Singh, Harinder P.;
Seshadri, T. R.;
Chaubey, U. S.

Publication type:

Article

Mass function of open clusters NGC 1857 and Czernik 25.

Published in:

Bulletin of the Astronomical Society of India, 2006, v. 34, n. 4, p. 357

By:

Sujath, S.;
Babu, G. S. D.;
Ananthamurthy, Sharath

Publication type:

Article