16097+3141 GRV 922

 
 
16h 09m 44.51s +31 41' 07.5" P.A. 126 sep 51.4 mag 12.48,13.43
 
 
Coord 2000
16097+3141
Discov num
GRV 922
Comp
Coord arcsec 2000
16 09 44.51 +31 41 07.5
Date first
1902
Date last
2010
Obs
4
Pa first
127
Pa last
126
P.A. Now (θ)
126°
Sep first
51.0
Sep last
51.4
Sep. Now (ρ)
51.4"
Mag pri
12.48
Mag sec
13.43
delta mag (ΔM)
0.95
Spectral class
Pri motion ra
-024
Sec motion ra
-021
Pri motion dec
+019
Sec motion dec
+015
Notes
rPM=0.163 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126
Precise sep
51.42
Constellation
Corona Borealis
Tycho2
2573-00181-1
last precise pa
126
last precise sep
51.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16097+3141 GRV 922 2000 3 126 51.3 12.20 13.20 D 160944.51+314107.5
16097+3141 GRV 922 2002 4 126 51.4 12.20 13.20 D 160944.51+314107.5
16097+3141 GRV 922 2010 4 126 51.4 12.48 13.43 160944.51+314107.5

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