16504-0147 OSO 75
16h 50m 22.67s -01° 46' 30.5" P.A. 220.00 sep 4.6 mag 13.55,16.25
| Coord 2000 |
16504-0147 |
|
Discov num |
OSO 75 |
|
Comp |
|
|
Coord arcsec 2000 |
16 50 22.67 -01 46 30.5 |
|
| Date first |
1991 |
|
Date last |
1994 |
|
Obs |
5 |
|
| Pa first |
216 |
|
Pa last |
219.7 |
|
P.A. Now (θ) |
219.7° |
|
| Sep first |
5.2 |
|
Sep last |
4.61 |
|
Sep. Now (ρ) |
4.61" |
|
| Mag pri |
13.55 |
|
Mag sec |
16.25 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
| Pri motion ra |
-062 |
|
Sec motion ra |
|
|
| Pri motion dec |
-207 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4379282249962462336 |
|
