20364+2213 J  1178

 
 
20h 36m 26.20s +22 12' 31.1" P.A. 328.00 sep 3.9 mag 10.10,11.90 Sp G0
 
 
Coord 2000
20364+2213
Discov num
J  1178
Comp
Coord arcsec 2000
20 36 26.20 +22 12 31.1
Date first
1892
Date last
2015
Obs
13
Pa first
323
Pa last
328
P.A. Now (θ)
328°
Sep first
4.1
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
10.10
Mag sec
11.90
delta mag (ΔM)
1.8
Spectral class
G0 (yellow)
Pri motion ra
+017
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328.2
Precise sep
3.905
Constellation
Vulpecula
Tycho2
1645-00787-1
Gaia DR2
15362742656
HD
347046
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20364+2213 J 1178 2002 9 330 4.2 10.10 11.90 G0 D 203626.20+221231.1
20364+2213 J 1178 2015 12 328 3.9 10.10 11.90 G0 203626.20+221231.1

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