21059+0803 OSO 140
21h 05m 54.50s +08° 03' 04.1" P.A. 273.00 sep 18.7 mag 12.75,19.30
| Coord 2000 |
21059+0803 |
|
Discov num |
OSO 140 |
|
Comp |
|
|
Coord arcsec 2000 |
21 05 54.50 +08 03 04.1 |
|
| Date first |
1994 |
|
Date last |
1994 |
|
Obs |
2 |
|
| Pa first |
272 |
|
Pa last |
272.7 |
|
P.A. Now (θ) |
272.7° |
|
| Sep first |
18.8 |
|
Sep last |
18.7 |
|
Sep. Now (ρ) |
18.7" |
|
| Mag pri |
12.75 |
|
Mag sec |
19.30 |
|
delta mag (ΔM) |
6.55 |
|
Spectral class |
|
|
| Pri motion ra |
-201 |
|
Sec motion ra |
|
|
| Pri motion dec |
-205 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
Gaia DR2 |
1737241948279368192 |
|
