12311+2641 LDS 4223
12h 31m 06.15s +26° 40' 13.4" P.A. 271.00 sep 21.7 mag 11.02,12.81 Sp G8:V
Coord 2000 |
12311+2641 |
|
Discov num |
LDS4223 |
|
Comp |
|
|
Coord arcsec 2000 |
12 31 06.15 +26 40 13.4 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
271 |
|
Pa last |
271 |
|
P.A. Now (θ) |
271° |
|
Sep first |
21.7 |
|
Sep last |
21.719 |
|
Sep. Now (ρ) |
21.719" |
|
Mag pri |
11.02 |
|
Mag sec |
12.81 |
|
delta mag (ΔM) |
1.79 |
|
Spectral class |
G8:V (yellow) |
|
Pri motion ra |
-041 |
|
Sec motion ra |
-046 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.139 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Tycho2 |
1991-01735-1 |
|
Gaia DR2 |
4008907978572567424 |
|