15578+2054 A 1370
15h 57m 47.15s +20° 53' 52.3" P.A. 51.00 sep 0.2 mag 10.30,12.20 Sp G0
| Coord 2000 |
15578+2054 |
|
Discov num |
A 1370 |
|
Comp |
|
|
Coord arcsec 2000 |
15 57 47.15 +20 53 52.3 |
|
| Date first |
1906 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
63 |
|
Pa last |
50.8 |
|
P.A. Now (θ) |
50.8° |
|
| Sep first |
0.5 |
|
Sep last |
0.222 |
|
Sep. Now (ρ) |
0.222" |
|
| Mag pri |
10.30 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-015 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
SAO |
84101 |
|
Gaia DR2 |
1204391056949120896 |
|
