Contents
Images
Upload your image
DSS Images Other Images
Related articles
Walraven photometry of nearby southern OB associations
Homogeneous Walraven (VBLUW) photometry is presented for 5260 stars inthe regions of five nearby southern OB associations: Scorpio Centaurus(Sco OB2), Orion OB1, Canis Major OB1, Monoceros OB1, and Scutum OB2.Derived V and (B - V) in the Johnson system are included.
| UVBY observations of A, F, G and K field stars
Photoelectric data in the uvby system have been obtained for about 800southern stars of the Hipparcos Input Catalog (Grenon, 1982, 1985). Mostof the stars are F and G main sequence and fall in the magnitude range V= 8-11.
|
Submit a new article
Related links
Submit a new link
Member of following groups:
|
Observation and Astrometry data
| Constellation: | Ophiuchus |
| Right ascension: | 16h34m52.28s |
| Declination: | -18°18'14.2" |
| Apparent magnitude: | 8.827 |
| Distance: | 81.301 parsecs |
| Proper motion RA: | -24.8 |
| Proper motion Dec: | -55.4 |
| B-T magnitude: | 9.649 |
| V-T magnitude: | 8.895 |
Catalogs and designations:
|
