10218+4651 UC 154 AB
10h 21m 45.41s +46° 50' 55.4" P.A. 188.00 sep 13.1 mag 10.38,11.87
Coord 2000 |
10218+4651 |
|
Discov num |
UC 154 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 21 45.41 +46 50 55.4 |
|
Date first |
1905 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
186 |
|
Pa last |
187.7 |
|
P.A. Now (θ) |
187.7° |
|
Sep first |
13.4 |
|
Sep last |
13.116 |
|
Sep. Now (ρ) |
13.116" |
|
Mag pri |
10.38 |
|
Mag sec |
11.87 |
|
delta mag (ΔM) |
1.49 |
|
Spectral class |
|
|
Pri motion ra |
-091 |
|
Sec motion ra |
-092 |
|
Pri motion dec |
-066 |
|
Sec motion dec |
-067 |
|
Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.012 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3435-00773-1 |
|