15320+1322 LDS 4557
15h 31m 57.81s +13° 21' 26.7" P.A. 187.00 sep 13.7 mag 14.39,17.43 Sp M0+M3
| Coord 2000 |
15320+1322 |
|
Discov num |
LDS4557 |
|
Comp |
|
|
Coord arcsec 2000 |
15 31 57.81 +13 21 26.7 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
188 |
|
Pa last |
186.9 |
|
P.A. Now (θ) |
186.9° |
|
| Sep first |
13.5 |
|
Sep last |
13.701 |
|
Sep. Now (ρ) |
13.701" |
|
| Mag pri |
14.39 |
|
Mag sec |
17.43 |
|
delta mag (ΔM) |
3.04 |
|
Spectral class |
M0+M3 (red/red) |
|
| Pri motion ra |
-169 |
|
Sec motion ra |
-169 |
|
| Pri motion dec |
-053 |
|
Sec motion dec |
-053 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
1193801660461368576 |
|
