15319+1623 A 2075 AB
15h 31m 51.90s +16° 23' 08.9" P.A. 95.00 sep 0.5 mag 9.30,10.10 Sp F5
| Coord 2000 |
15319+1623 |
|
Discov num |
A 2075 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 31 51.90 +16 23 08.9 |
|
| Date first |
1909 |
|
Date last |
2018 |
|
Obs |
20 |
|
| Pa first |
131 |
|
Pa last |
95.2 |
|
P.A. Now (θ) |
95.2° |
|
| Sep first |
0.5 |
|
Sep last |
0.48 |
|
Sep. Now (ρ) |
0.48" |
|
| Mag pri |
9.30 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-027 |
|
Sec motion ra |
|
|
| Pri motion dec |
+018 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
1494-00345-1 |
|
