20125+1634 BPM 2057
20h 12m 31.60s +16° 33' 40.7" P.A. 233.00 sep 73.3 mag 13.17,15.62
Coord 2000 |
20125+1634 |
|
Discov num |
BPM2057 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 31.60 +16 33 40.7 |
|
Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
233 |
|
Pa last |
233.4 |
|
P.A. Now (θ) |
233.4° |
|
Sep first |
72.0 |
|
Sep last |
73.326 |
|
Sep. Now (ρ) |
73.326" |
|
Mag pri |
13.17 |
|
Mag sec |
15.62 |
|
delta mag (ΔM) |
2.45 |
|
Spectral class |
|
|
Pri motion ra |
+028 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-015 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.796
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagitta |
|
Gaia DR2 |
1809466255783173248 |
|