13211+2228 HDS 1873 (IO Com)
13h 21m 03.57s +22° 28' 25.6" P.A. 184.00 sep 4.4 mag 9.24,12.70 Sp G5 dist. 168.63 pc (550.07 l.y.)
| Coord 2000 |
13211+2228 |
|
Discov num |
HDS1873 |
|
Comp |
|
|
Coord arcsec 2000 |
13 21 03.57 +22 28 25.6 |
|
| Date first |
1991 |
|
Date last |
2017 |
|
Obs |
6 |
|
| Pa first |
183 |
|
Pa last |
183.5 |
|
P.A. Now (θ) |
183.5° |
|
| Sep first |
4.5 |
|
Sep last |
4.36 |
|
Sep. Now (ρ) |
4.36" |
|
| Mag pri |
9.24 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
3.46 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-024 |
|
| Notes |
|
|
rPM=0.092 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
IO Com |
|
Constellation |
Coma Berenices |
|
SAO |
82794 |
|
HIP |
65150 |
|
| Tycho2 |
1464-00514-1 |
|
Gaia DR2 |
1442696698891392256 |
|
HD |
116093 |
|
BD |
BD+23 2562 |
|
| Distance |
168.63 |
|
Distance ly |
550.07 |
|