19413+0922 GRV 269

 
 
19h 41m 20.34s +09° 22' 39.6" P.A. 170.00 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
2016
Obs
12
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
+025
Sec motion ra
+026
Pri motion dec
-022
Sec motion dec
-023
Notes
V (Proper motion indicates physical)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170
Precise sep
21.312
Constellation
Aquila
Tycho2
1061-00022-1
Gaia DR2
4301492730039992960
HD
185961
 
 
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
19413+0922 GRV 269 2015 7 170 21.3 9.65 11.21 G0 194120.34+092239.6

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