20367+1807 GRV 362

 
 
20h 36m 43.24s +18 07' 09.0" P.A. 81 sep 22.8 mag 11.49,13.42
 
 
Coord 2000
20367+1807
Discov num
GRV 362
Comp
Coord arcsec 2000
20 36 43.24 +18 07 09.0
Date first
2000
Date last
2010
Obs
3
Pa first
81
Pa last
81
P.A. Now (θ)
81°
Sep first
22.7
Sep last
22.8
Sep. Now (ρ)
22.8"
Mag pri
11.49
Mag sec
13.42
delta mag (ΔM)
1.93
Spectral class
Pri motion ra
+010
Sec motion ra
+020
Pri motion dec
-016
Sec motion dec
-018
Notes
rPM=0.379
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.4
Precise sep
22.76
Constellation
Delphinus
Tycho2
1637-01821-1
last precise pa
81.4
last precise sep
22.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20367+1807 GRV 362 2000 2 81 22.7 11.40 13.20 D 203643.24+180709.0
20367+1807 GRV 362 2001 3 81 22.8 11.40 13.20 D 203643.24+180709.0
20367+1807 GRV 362 2010 3 82 22.7 11.49 13.42 203643.24+180709.0

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