12156+3749 UC 169 AB
12h 15m 37.29s +37° 48' 55.2" P.A. 156.00 sep 45.9 mag 12.94,14.17
Coord 2000 |
12156+3749 |
|
Discov num |
UC 169 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 15 37.29 +37 48 55.2 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
156 |
|
Pa last |
155.5 |
|
P.A. Now (θ) |
155.5° |
|
Sep first |
46.0 |
|
Sep last |
45.874 |
|
Sep. Now (ρ) |
45.874" |
|
Mag pri |
12.94 |
|
Mag sec |
14.17 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
|
|
Pri motion ra |
-082 |
|
Sec motion ra |
-086 |
|
Pri motion dec |
+037 |
|
Sec motion dec |
+036 |
|
Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.044 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|