22159+3125 BU 477
22h 15m 54.66s +31° 25' 09.1" P.A. 41.00 sep 6.6 mag 9.50,10.34 Sp F5
Coord 2000 |
22159+3125 |
|
Discov num |
BU 477 |
|
Comp |
|
|
Coord arcsec 2000 |
22 15 54.66 +31 25 09.1 |
|
Date first |
1876 |
|
Date last |
2018 |
|
Obs |
30 |
|
Pa first |
46 |
|
Pa last |
41.3 |
|
P.A. Now (θ) |
41.3° |
|
Sep first |
6.4 |
|
Sep last |
6.572 |
|
Sep. Now (ρ) |
6.572" |
|
Mag pri |
9.50 |
|
Mag sec |
10.34 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+049 |
|
Sec motion ra |
+048 |
|
Pri motion dec |
+015 |
|
Sec motion dec |
+019 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.08 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
2733-00650-1 |
|
Gaia DR2 |
1895839628641975040 |
|