12470+3250 CBL 55
12h 47m 00.48s +32° 50' 28.2" P.A. 20.00 sep 54.1 mag 11.27,13.43 Sp K4V
Coord 2000 |
12470+3250 |
|
Discov num |
CBL 55 |
|
Comp |
|
|
Coord arcsec 2000 |
12 47 00.48 +32 50 28.2 |
|
Date first |
1950 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
20 |
|
Pa last |
20.1 |
|
P.A. Now (θ) |
20.1° |
|
Sep first |
54.2 |
|
Sep last |
54.071 |
|
Sep. Now (ρ) |
54.071" |
|
Mag pri |
11.27 |
|
Mag sec |
13.43 |
|
delta mag (ΔM) |
2.16 |
|
Spectral class |
K4V (yellow-orange) |
|
Pri motion ra |
+040 |
|
Sec motion ra |
+038 |
|
Pri motion dec |
-066 |
|
Sec motion dec |
-067 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.029 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
Tycho2 |
2531-02112-1 |
|
Gaia DR2 |
1514140009527067776 |
|