16089+1738 BPM 651

 
 
16h 08m 55.22s +17 37' 37.3" P.A. 215 sep 34 mag 11.26,12.49
 
 
Coord 2000
16089+1738
Discov num
BPM 651
Comp
Coord arcsec 2000
16 08 55.22 +17 37 37.3
Date first
1897
Date last
2015
Obs
8
Pa first
216
Pa last
215
P.A. Now (θ)
215°
Sep first
34.0
Sep last
34.0
Sep. Now (ρ)
34"
Mag pri
11.26
Mag sec
12.49
delta mag (ΔM)
1.23
Spectral class
Pri motion ra
-009
Sec motion ra
-014
Pri motion dec
-012
Sec motion dec
-010
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.313
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.1
Precise sep
33.954
Constellation
Hercules
Tycho2
1508-00457-1
last precise pa
215.1
last precise sep
33.954
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16089+1738 BPM 651 1999 2 215 33.9 11.26 12.58 NV 160855.22+173737.3
16089+1738 BPM 651 2001 3 215 33.8 11.26 12.58 NV 160855.22+173737.3
16089+1738 BPM 651 2012 4 215 33.9 11.26 12.58 NV 160855.22+173737.3
16089+1738 BPM 651 2015 8 215 34.0 11.26 12.49 NV 160855.22+173737.3

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