16327+1030 GRV 931

 
 
16h 32m 47.07s +10 30' 21.1" P.A. 151 sep 71.2 mag 12.35,13.82
 
 
Coord 2000
16327+1030
Discov num
GRV 931
Comp
Coord arcsec 2000
16 32 47.07 +10 30 21.1
Date first
2000
Date last
2010
Obs
3
Pa first
151
Pa last
151
P.A. Now (θ)
151°
Sep first
71.1
Sep last
71.2
Sep. Now (ρ)
71.2"
Mag pri
12.35
Mag sec
13.82
delta mag (ΔM)
1.47
Spectral class
Pri motion ra
-019
Sec motion ra
-011
Pri motion dec
-025
Sec motion dec
-017
Notes
rPM=0.36
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150.5
Precise sep
71.15
Constellation
Hercules
Tycho2
0964-01153-1
last precise pa
150.5
last precise sep
71.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16327+1030 GRV 931 2000 2 151 71.1 12.10 13.50 D 163247.07+103021.1
16327+1030 GRV 931 2001 3 151 71.0 12.10 13.50 D 163247.07+103021.1
16327+1030 GRV 931 2010 3 151 71.1 12.35 13.82 163247.07+103021.1

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