19413+0922 GRV 269

 
 
19h 41m 20.34s +09 22' 39.6" P.A. 170 sep 21.3 mag 9.65,11.21 Sp G0
 
 
Coord 2000
19413+0922
Discov num
GRV 269
Comp
Coord arcsec 2000
19 41 20.34 +09 22 39.6
Date first
1906
Date last
2013
Obs
6
Pa first
170
Pa last
170
P.A. Now (θ)
170°
Sep first
20.8
Sep last
21.3
Sep. Now (ρ)
21.3"
Mag pri
9.65
Mag sec
11.21
delta mag (ΔM)
1.56
Spectral class
G0 (yellow)
Pri motion ra
+027
Sec motion ra
+025
Pri motion dec
-023
Sec motion dec
-029
Notes
rPM=0.165 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170
Precise sep
21.33
Constellation
Aquila
Tycho2
1061-00022-1
HD
185961
last precise pa
170
last precise sep
21.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19413+0922 GRV 269 2000 4 170 21.5 9.50 11.00 D 194120.34+092239.6
19413+0922 GRV 269 2001 5 170 21.3 9.50 11.00 D 194120.34+092239.6
19413+0922 GRV 269 2013 5 170 21.3 9.65 11.21 194120.34+092239.6

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