12431+3553 FMR 109
12h 43m 07.94s +35° 53' 19.7" P.A. 93.00 sep 89.0 mag 10.90,17.40 Sp K2V+M3.5V
Coord 2000 |
12431+3553 |
|
Discov num |
FMR 109 |
|
Comp |
|
|
Coord arcsec 2000 |
12 43 07.94 +35 53 19.7 |
|
Date first |
1950 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
93 |
|
Pa last |
92.7 |
|
P.A. Now (θ) |
92.7° |
|
Sep first |
89.2 |
|
Sep last |
89.026 |
|
Sep. Now (ρ) |
89.026" |
|
Mag pri |
10.90 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
6.5 |
|
Spectral class |
K2V+M3.5V (yellow-orange/red) |
|
Pri motion ra |
-150 |
|
Sec motion ra |
-147 |
|
Pri motion dec |
+079 |
|
Sec motion dec |
+078 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.019 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
Tycho2 |
2533-00812-1 |
|
Gaia DR2 |
1518484283047276032 |
|