Home     Baþlangýç     Evrende yaþayabilmek için    
Inhabited Sky
    News@Sky     Gökyüzü görüntüsü     Koleksiyon     Forum     Blog New!     SSS     Basýn     Giriþ  

HD 125833


Ýçindekiler

Görüntüler

Resim Yükleyin

DSS Images   Other Images


Ýlgili Makaleler

Pulkovo compilation of radial velocities for 35495 stars in a common system.
Not Available

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Subtittle: Radial velocities: The Wilson-Evans-Batten catalogue.
We give a common version of the two catalogues of Mean Radial Velocitiesby Wilson (1963) and Evans (1978) to which we have added the catalogueof spectroscopic binary systems (Batten et al. 1989). For each star,when possible, we give: 1) an acronym to enter SIMBAD (Set ofIdentifications Measurements and Bibliography for Astronomical Data) ofthe CDS (Centre de Donnees Astronomiques de Strasbourg). 2) the numberHIC of the HIPPARCOS catalogue (Turon 1992). 3) the CCDM number(Catalogue des Composantes des etoiles Doubles et Multiples) byDommanget & Nys (1994). For the cluster stars, a precise study hasbeen done, on the identificator numbers. Numerous remarks point out theproblems we have had to deal with.

A radio and optical study of the interacting system NGC 5090-5091
The results of a radio and optical study of the interactingelliptical-spiral system NGC 5090-5091 are presented. The radio dataconsist of synthesis maps of 50-arcsec resolution constructed from dataobtained from the Fleurs and Molonglo synthesis telescopes. The mainconclusions to be drawn from the data are as follows. The rotation axisof NGC 5090 is most closely aligned with the photometric major axis. Theradio axis is inclined at about 70 deg to the rotation axis and isperpendicular to the line joining the two nuclei. The morphology of NGC5091 is consistent with tidal disruption by NGC 5090 in an initiallyunbound retrograde encounter. The interaction between NGC 5090 and NGC5091 may be responsible, via an inner Lindblad resonance, for enhancedfueling of the nuclear source in NGC 5090, and this may produce jetspropagating perpendicular to the orbital plane of NGC 5091.

Yeni bir Makale Öner


Ýlgili Baðlantýlar

  • - Baðlantý Bulunamadý -
Yeni Bir Baðlantý Öner


sonraki gruplarýn üyesi:


Gözlemler ve gökölçümü verileri

Takýmyýldýz:Pergel
Sað Açýklýk:14h24m46.56s
Yükselim:-65°29'02.7"
Görünürdeki Parlaklýk:8.148
Uzaklýk:403.226 parsek
özdevim Sað Açýklýk:-28.1
özdevim Yükselim:-18.1
B-T magnitude:9.583
V-T magnitude:8.267

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 125833
TYCHO-2 2000TYC 9014-949-1
USNO-A2.0USNO-A2 0225-20116837
HIPHIP 70462

→ VizieR 'den daha fazla katalog ve tanýmlama isteyin