16352+4326 ES  631

 
 
16h 35m 13.97s +43 26' 03.2" P.A. 161 sep 10.3 mag 8.71,11.50 Sp G5
 
 
Coord 2000
16352+4326
Discov num
ES  631
Comp
Coord arcsec 2000
16 35 13.97 +43 26 03.2
Date first
1894
Date last
2013
Obs
10
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
10.5
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
8.71
Mag sec
11.50
delta mag (ΔM)
2.79
Spectral class
G5 (yellow)
Pri motion ra
+006
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.7
Precise sep
10.28
Constellation
Hercules
SAO
46172
Tycho2
3069-00977-1
HD
149820
last precise pa
160.7
last precise sep
10.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16352+4326 ES 631 1998 6 161 10.3 8.71 11.50 G5 D 163513.97+432603.2
16352+4326 ES 631 2010 7 161 10.4 8.71 11.50 G5 D 163513.97+432603.2
16352+4326 ES 631 2013 9 161 10.3 8.70 11.50 G5 163513.97+432603.2

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