13156+2231 SKF 1490
13h 15m 34.25s +22° 30' 39.9" P.A. 204.00 sep 1.8 mag 14.10,16.00 Sp M3:
| Coord 2000 |
13156+2231 |
|
Discov num |
SKF1490 |
|
Comp |
|
|
Coord arcsec 2000 |
13 15 34.25 +22 30 39.9 |
|
| Date first |
2005 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
204 |
|
Pa last |
204.2 |
|
P.A. Now (θ) |
204.2° |
|
| Sep first |
1.9 |
|
Sep last |
1.823 |
|
Sep. Now (ρ) |
1.823" |
|
| Mag pri |
14.10 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
M3: (red) |
|
| Pri motion ra |
+028 |
|
Sec motion ra |
|
|
| Pri motion dec |
-039 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
3943742776252841600 |
|