13136+2928 SDK 247
13h 13m 36.48s +29° 27' 58.6" P.A. 292.00 sep 3.3 mag 16.40,18.50 Sp M3:
| Coord 2000 |
13136+2928 |
|
Discov num |
SDK 247 |
|
Comp |
|
|
Coord arcsec 2000 |
13 13 36.48 +29 27 58.6 |
|
| Date first |
1977 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
279 |
|
Pa last |
292.4 |
|
P.A. Now (θ) |
292.4° |
|
| Sep first |
2.5 |
|
Sep last |
3.34 |
|
Sep. Now (ρ) |
3.34" |
|
| Mag pri |
16.40 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
M3: (red) |
|
| Pri motion ra |
-025 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
1462652353900464768 |
|
