19312+2201 A   161

 
 
19h 31m 09.57s +22 00' 41.1" P.A. 134 sep 0.2 mag 9.50,10.00 Sp G8V
 
 
Coord 2000
19312+2201
Discov num
A   161
Comp
Coord arcsec 2000
19 31 09.57 +22 00 41.1
Date first
1900
Date last
1988
Obs
16
Pa first
116
Pa last
134
P.A. Now (θ)
134°
Sep first
0.5
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.50
Mag sec
10.00
delta mag (ΔM)
0.5
Spectral class
G8V (yellow)
Pri motion ra
+007
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
133.6
Precise sep
0.17
Constellation
Vulpecula
last precise pa
133.6
last precise sep
0.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19312+2201 A 161 1988 16 134 0.2 9.50 10.00 G8V 193109.57+220041.1

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