22161+1853 GRV 554
22h 16m 06.63s +18° 53' 33.0" P.A. 152.00 sep 7.3 mag 10.00,11.40
Coord 2000 |
22161+1853 |
|
Discov num |
GRV 554 |
|
Comp |
|
|
Coord arcsec 2000 |
22 16 06.63 +18 53 33.0 |
|
Date first |
1895 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
150 |
|
Pa last |
151.5 |
|
P.A. Now (θ) |
151.5° |
|
Sep first |
7.5 |
|
Sep last |
7.284 |
|
Sep. Now (ρ) |
7.284" |
|
Mag pri |
10.00 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
Pri motion ra |
-017 |
|
Sec motion ra |
-017 |
|
Pri motion dec |
-034 |
|
Sec motion dec |
-037 |
|
Notes |
|
|
rPM=0.074 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
1690-00778-1 |
|
Gaia DR2 |
1777937240148682880 |
|