21567+2721 GRV 521
21h 56m 43.93s +27° 21' 53.1" P.A. 306.00 sep 45.5 mag 11.32,11.92
Coord 2000 |
21567+2721 |
|
Discov num |
GRV 521 |
|
Comp |
|
|
Coord arcsec 2000 |
21 56 43.93 +27 21 53.1 |
|
Date first |
1893 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
307 |
|
Pa last |
306.3 |
|
P.A. Now (θ) |
306.3° |
|
Sep first |
44.5 |
|
Sep last |
45.505 |
|
Sep. Now (ρ) |
45.505" |
|
Mag pri |
11.32 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
Notes |
S
(Parallax indidates non-physical) |
|
rPM=0.232 (< 0.3, Physical double)
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
2211-01867-1 |
|
Gaia DR2 |
1893015189425584384 |
|