Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Olević Dragomir M."'
Publikováno v:
Serbian Astronomical Journal, Vol 2005, Iss 170, Pp 65-71 (2005)
New orbital elements for four binaries: WDS 00416+2438 = WRH 28, WDS 01554+0257 = A 2407 = ADS 1530, WDS 15031+4439 = CHR 43 and WDS 22550+5132 = HU 785 = ADS 16368 and one triple star WDS 23393+4543 = ADS 16904: CHR 149 Aa and A 643 Aa-B are determi
Externí odkaz:
https://doaj.org/article/6e5f56d88e814ca5a32489dd0544527c
Autor:
Pavlović Rade M., Cvetković Zorica D., Olević Dragomir M., Strigachev A., Popović Georgije M., Novaković B.
Publikováno v:
Serbian Astronomical Journal, Vol 2005, Iss 171, Pp 49-53 (2005)
With the 2-m telescope of the Bulgarian National Astronomical Observatory at Rozhen observations of fifteen multiple stars were carried out during one night - October 17/18, 2004. In the paper we present the results for the position angle and separat
Externí odkaz:
https://doaj.org/article/7d83f91ffc0e42b4ad47790085d1c41e
Publikováno v:
Serbian Astronomical Journal, Vol 2004, Iss 168, Pp 25-36 (2004)
In this paper the orbits of binaries WDS 10093+2020 = A 2145, WDS 21074-0814 = BU 368 AB and WDS 22288-0001 = STF 2909 AB are recalculated because of significant deviations of more recent observations from the ephemerides. For binaries WDS 22384-0754
Externí odkaz:
https://doaj.org/article/196ee93564524c89842374a6b196f0c2
Publikováno v:
Serbian Astronomical Journal, Vol 2003, Iss 167, Pp 63-68 (2003)
In 1829 Struve discovered a double star denoted as STF 2375 AB later on. Its separation was 2". 2. It was noticed by Finsen from the Southern Observatory (Johannesburg) in 1953 that the components A and B are close binaries with separations about 0".
Externí odkaz:
https://doaj.org/article/19d1c95ffd8a4a47a8d9d0f1a75f9977
Publikováno v:
Serbian Astronomical Journal, Vol 2003, Iss 166, Pp 43-50 (2003)
In this paper the preliminary orbital elements are presented for the following double stars: WDS 00153+4412 = A 1256 AB, WDS 00470+2315 = HU 413, WDS 00520+3154 = A 924, WDS 01036+6341 = MLR 87, WDS 01131+2942 = A 1260, WDS 01158+0947 = A 2102, WDS 0
Externí odkaz:
https://doaj.org/article/52d2d782eb7546daba1b8c29dc9717d9