20220+2651 J  3077

 
 
20h 22m 07.93s +26 49' 59.8" P.A. 312.00 sep 4.3 mag 11.00,11.50
 
 
Coord 2000
20220+2651
Discov num
J  3077
Comp
Coord arcsec 2000
20 22 07.93 +26 49 59.8
Date first
1944
Date last
2015
Obs
6
Pa first
300
Pa last
312
P.A. Now (θ)
312°
Sep first
4.0
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
11.00
Mag sec
11.50
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+050
Sec motion ra
-005
Pri motion dec
-026
Sec motion dec
-022
Notes
rPM=0.979
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.2
Precise sep
4.285
Constellation
Vulpecula
Gaia DR2
12663631360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20220+2651 J 3077 1944 1 300 4.0 11.00 11.50 202200.00+265100.0
20220+2651 J 3077 2000 3 312 4.4 11.00 11.50 D 202207.93+264959.8
20220+2651 J 3077 2002 4 312 4.5 11.00 11.50 D 202207.93+264959.8
20220+2651 J 3077 2010 4 312 3.6 11.00 11.50 202207.93+264959.8
20220+2651 J 3077 2015 7 312 4.3 11.00 11.50 202207.93+264959.8

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