02277+5450 STI 1882
02h 27m 38.50s +54° 50' 05.4" P.A. 153.00 sep 12.9 mag 12.80,13.90
Coord 2000 |
02277+5450 |
|
Discov num |
STI1882 |
|
Comp |
|
|
Coord arcsec 2000 |
02 27 38.50 +54 50 05.4 |
|
Date first |
1911 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
158 |
|
Pa last |
153.3 |
|
P.A. Now (θ) |
153.3° |
|
Sep first |
12.6 |
|
Sep last |
12.88 |
|
Sep. Now (ρ) |
12.88" |
|
Mag pri |
12.80 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=1.879
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Gaia DR2 |
457187453214139776 |
|