19150+2241 GRV 250

 
 
19h 15m 01.57s +22 41' 10.3" P.A. 179 sep 50 mag 10.30,13.50 Sp G5
 
 
Coord 2000
19150+2241
Discov num
GRV 250
Comp
Coord arcsec 2000
19 15 01.57 +22 41 10.3
Date first
1950
Date last
2010
Obs
5
Pa first
177
Pa last
179
P.A. Now (θ)
179°
Sep first
49.2
Sep last
50.0
Sep. Now (ρ)
50"
Mag pri
10.30
Mag sec
13.50
delta mag (ΔM)
3.2
Spectral class
G5 (yellow)
Pri motion ra
+040
Sec motion ra
+003
Pri motion dec
+016
Sec motion dec
-007
Notes
U (Proper motion indicates non-physical)
rPM=1.011
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
178.6
Precise sep
49.98
Constellation
Vulpecula
last precise pa
178.6
last precise sep
49.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19150+2241 GRV 250 2000 2 178 49.8 10.30 13.50 D 191501.57+224110.3
19150+2241 GRV 250 2001 3 178 49.7 10.30 13.50 D 191501.57+224110.3
19150+2241 GRV 250 2010 5 179 50.0 10.30 13.50 G5 U 191501.57+224110.3

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