20123+1650 BPM 2056
20h 12m 19.63s +16° 50' 23.2" P.A. 137.00 sep 25.4 mag 12.62,13.50
Coord 2000 |
20123+1650 |
|
Discov num |
BPM2056 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 19.63 +16 50 23.2 |
|
Date first |
1997 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
137 |
|
Pa last |
137.3 |
|
P.A. Now (θ) |
137.3° |
|
Sep first |
25.4 |
|
Sep last |
25.371 |
|
Sep. Now (ρ) |
25.371" |
|
Mag pri |
12.62 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.88 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
+027 |
|
Pri motion dec |
-116 |
|
Sec motion dec |
+020 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=1.177
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagitta |
|
Gaia DR2 |
1809495049243857920 |
|