12215+2130 KU 103
12h 21m 28.13s +21° 30' 23.5" P.A. 339.00 sep 23.5 mag 9.69,11.03 Sp F8
Coord 2000 |
12215+2130 |
|
Discov num |
KU 103 |
|
Comp |
|
|
Coord arcsec 2000 |
12 21 28.13 +21 30 23.5 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
22 |
|
Pa first |
2 |
|
Pa last |
338.6 |
|
P.A. Now (θ) |
338.6° |
|
Sep first |
36.7 |
|
Sep last |
23.499 |
|
Sep. Now (ρ) |
23.499" |
|
Mag pri |
9.69 |
|
Mag sec |
11.03 |
|
delta mag (ΔM) |
1.34 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-040 |
|
Sec motion ra |
-119 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-131 |
|
Notes |
L
(Linear solution) |
|
rPM=0.826
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Tycho2 |
1447-01532-1 |
|
Gaia DR2 |
3952430051983312384 |
|