08005+2900 OSO 20
08h 00m 28.73s +29° 00' 27.4" P.A. 48.00 sep 1.7 mag 12.69,16.13 Sp G2
| Coord 2000 |
08005+2900 |
|
Discov num |
OSO 20 |
|
Comp |
|
|
Coord arcsec 2000 |
08 00 28.73 +29 00 27.4 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
48 |
|
Pa last |
47.7 |
|
P.A. Now (θ) |
47.7° |
|
| Sep first |
1.5 |
|
Sep last |
1.65 |
|
Sep. Now (ρ) |
1.65" |
|
| Mag pri |
12.69 |
|
Mag sec |
16.13 |
|
delta mag (ΔM) |
3.44 |
|
Spectral class |
G2 (yellow) |
|
| Pri motion ra |
-038 |
|
Sec motion ra |
|
|
| Pri motion dec |
-496 |
|
Sec motion dec |
|
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
