21489+0309 GWP 3097
21h 48m 54.72s +03° 08' 48.8" P.A. 230.00 sep 29.2 mag 12.90,13.90
Coord 2000 |
21489+0309 |
|
Discov num |
GWP3097 |
|
Comp |
|
|
Coord arcsec 2000 |
21 48 54.72 +03 08 48.8 |
|
Date first |
1995 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
230 |
|
Pa last |
230.4 |
|
P.A. Now (θ) |
230.4° |
|
Sep first |
29.1 |
|
Sep last |
29.153 |
|
Sep. Now (ρ) |
29.153" |
|
Mag pri |
12.90 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
+098 |
|
Sec motion ra |
+100 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-012 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.028 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
2694240582578784000 |
|