16431+3321 GRV 935

 
 
16h 43m 10.94s +33 21' 43.8" P.A. 293 sep 10.5 mag 12.69,12.31
 
 
Coord 2000
16431+3321
Discov num
GRV 935
Comp
Coord arcsec 2000
16 43 10.94 +33 21 43.8
Date first
1940
Date last
2013
Obs
5
Pa first
293
Pa last
293
P.A. Now (θ)
293°
Sep first
10.7
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
12.69
Mag sec
12.31
delta mag (ΔM)
0.38
Spectral class
Pri motion ra
-013
Sec motion ra
-011
Pri motion dec
+013
Sec motion dec
+016
Notes
rPM=0.186 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
292.5
Precise sep
10.468
Constellation
Hercules
Tycho2
2585-01235-1
last precise pa
292.5
last precise sep
10.468
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16431+3321 GRV 935 2000 3 293 10.5 12.10 12.70 D 164310.94+332143.8
16431+3321 GRV 935 2002 4 293 10.4 12.10 12.70 D 164310.94+332143.8
16431+3321 GRV 935 2013 5 293 10.5 12.69 12.31 164310.94+332143.8

If you need more information about this double, apply for a data request form to the WDS.