22170+1823 GRV 556
22h 17m 00.68s +18° 23' 32.2" P.A. 324.00 sep 30.4 mag 10.45,12.03
| Coord 2000 |
22170+1823 |
|
Discov num |
GRV 556 |
|
Comp |
|
|
Coord arcsec 2000 |
22 17 00.68 +18 23 32.2 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
324 |
|
Pa last |
324.4 |
|
P.A. Now (θ) |
324.4° |
|
| Sep first |
30.1 |
|
Sep last |
30.404 |
|
Sep. Now (ρ) |
30.404" |
|
| Mag pri |
10.45 |
|
Mag sec |
12.03 |
|
delta mag (ΔM) |
1.58 |
|
Spectral class |
|
|
| Pri motion ra |
-074 |
|
Sec motion ra |
-072 |
|
| Pri motion dec |
-081 |
|
Sec motion dec |
-081 |
|
| Notes |
|
|
rPM=0.018 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1686-00028-1 |
|
Gaia DR2 |
1777019251018720640 |
|
