20373+0134 GWP2973

 
 
20h 37m 16.11s +01 33' 47.3" P.A. 106 sep 21.3 mag 11.70,17.60
 
 
Coord 2000
20373+0134
Discov num
GWP2973
Comp
Coord arcsec 2000
20 37 16.11 +01 33 47.3
Date first
1994
Date last
2015
Obs
4
Pa first
106
Pa last
106
P.A. Now (θ)
106°
Sep first
21.1
Sep last
21.3
Sep. Now (ρ)
21.3"
Mag pri
11.70
Mag sec
17.60
delta mag (ΔM)
5.9
Spectral class
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-102
Sec motion dec
-096
Notes
V (Proper motion indicates physical)
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
106.3
Precise sep
21.281
Constellation
Aquila
Tycho2
0510-02086-1
Gaia DR2
63705652096
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20373+0134 GWP2973 2000 2 106 21.3 11.70 17.60 V 203716.11+013347.3
20373+0134 GWP2973 2010 3 107 21.2 11.70 17.60 V 203716.11+013347.3
20373+0134 GWP2973 2015 4 106 21.3 11.70 17.60 V 203716.11+013347.3

If you need more information about this double, apply for a data request form to the WDS.