12137+2252 TDS 8277
12h 13m 44.69s +22° 51' 39.7" P.A. 245.00 sep 0.5 mag 10.92,11.13
Coord 2000 |
12137+2252 |
|
Discov num |
TDS8277 |
|
Comp |
|
|
Coord arcsec 2000 |
12 13 44.69 +22 51 39.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
245 |
|
Pa last |
244.9 |
|
P.A. Now (θ) |
244.9° |
|
Sep first |
0.5 |
|
Sep last |
0.52 |
|
Sep. Now (ρ) |
0.52" |
|
Mag pri |
10.92 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Tycho2 |
1986-01362-1 |
|
Gaia DR2 |
4001595161095328256 |
|