11220+5445 CBL 339
11h 21m 58.65s +54° 44' 48.7" P.A. 164.00 sep 31.0 mag 14.41,15.35
Coord 2000 |
11220+5445 |
|
Discov num |
CBL 339 |
|
Comp |
|
|
Coord arcsec 2000 |
11 21 58.65 +54 44 48.7 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
164 |
|
Pa last |
163.5 |
|
P.A. Now (θ) |
163.5° |
|
Sep first |
30.9 |
|
Sep last |
30.966 |
|
Sep. Now (ρ) |
30.966" |
|
Mag pri |
14.41 |
|
Mag sec |
15.35 |
|
delta mag (ΔM) |
0.94 |
|
Spectral class |
|
|
Pri motion ra |
-072 |
|
Sec motion ra |
-071 |
|
Pri motion dec |
-043 |
|
Sec motion dec |
-041 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
843135104209743616 |
|