20020+1707 BPM 1941
20h 01m 57.83s +17° 07' 12.3" P.A. 347.00 sep 105.5 mag 13.60,14.24
Coord 2000 |
20020+1707 |
|
Discov num |
BPM1941 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 57.83 +17 07 12.3 |
|
Date first |
1979 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
344 |
|
Pa last |
347.2 |
|
P.A. Now (θ) |
347.2° |
|
Sep first |
109.0 |
|
Sep last |
105.504 |
|
Sep. Now (ρ) |
105.504" |
|
Mag pri |
13.60 |
|
Mag sec |
14.24 |
|
delta mag (ΔM) |
0.64 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
+016 |
|
Sec motion dec |
+009 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.663
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagitta |
|
Gaia DR2 |
1820225561182256256 |
|