12091+3155 KU 102 (HD 105547)
12h 09m 08.00s +31° 55' 20.4" P.A. 336.00 sep 62.7 mag 9.15,10.96 Sp F2V dist. 124.69 pc (406.74 l.y.)
Coord 2000 |
12091+3155 |
|
Discov num |
KU 102 |
|
Comp |
|
|
Coord arcsec 2000 |
12 09 08.00 +31 55 20.4 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
17 |
|
Pa first |
346 |
|
Pa last |
336.4 |
|
P.A. Now (θ) |
336.4° |
|
Sep first |
60.0 |
|
Sep last |
62.71 |
|
Sep. Now (ρ) |
62.71" |
|
Mag pri |
9.15 |
|
Mag sec |
10.96 |
|
delta mag (ΔM) |
1.81 |
|
Spectral class |
F2V (yellow-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
-082 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
rPM=0.999
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 105547 |
|
Constellation |
Coma Berenices |
|
SAO |
62862 |
|
HIP |
59244 |
|
Tycho2 |
2527-00626-1 |
|
Gaia DR2 |
4014906295538261248 |
|
HD |
105547 |
|
BD |
BD+32 2227 |
|
Distance |
124.69 |
|
Distance ly |
406.74 |
|