15213-0305 A 2590
15h 21m 19.17s -03° 04' 46.3" P.A. 332.00 sep 4.3 mag 9.71,13.50 Sp K2
| Coord 2000 |
15213-0305 |
|
Discov num |
A 2590 |
|
Comp |
|
|
Coord arcsec 2000 |
15 21 19.17 -03 04 46.3 |
|
| Date first |
1913 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
332 |
|
Pa last |
332.2 |
|
P.A. Now (θ) |
332.2° |
|
| Sep first |
4.0 |
|
Sep last |
4.263 |
|
Sep. Now (ρ) |
4.263" |
|
| Mag pri |
9.71 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
3.79 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-027 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
5006-00690-1 |
|
Gaia DR2 |
4414027397218307200 |
|