16298+0929 GRV 930

 
 
16h 29m 48.83s +09 29' 39.8" P.A. 318 sep 30.5 mag 10.86,11.86
 
 
Coord 2000
16298+0929
Discov num
GRV 930
Comp
Coord arcsec 2000
16 29 48.83 +09 29 39.8
Date first
1896
Date last
2014
Obs
7
Pa first
319
Pa last
318
P.A. Now (θ)
318°
Sep first
30.4
Sep last
30.5
Sep. Now (ρ)
30.5"
Mag pri
10.86
Mag sec
11.86
delta mag (ΔM)
1
Spectral class
Pri motion ra
-013
Sec motion ra
-019
Pri motion dec
+012
Sec motion dec
+011
Notes
rPM=0.277 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
318.3
Precise sep
30.46
Cdsa2 id
GRV 930
Constellation
Hercules
Tycho2
0964-01423-1
Ra deg
16.496897222222223
De deg
9.494388888888889
last precise pa
318.3
last precise sep
30.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16298+0929 GRV 930 2000 5 319 30.5 10.86 11.81 D 162948.83+092939.8
16298+0929 GRV 930 2001 6 318 30.5 10.86 11.81 D 162948.83+092939.8
16298+0929 GRV 930 2014 6 318 30.5 10.86 11.86 162948.83+092939.8

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