17538+1610 BPM 707

 
 
17h 53m 47.80s +16 09' 31.5" P.A. 132 sep 98.7 mag 14.73,15.41
 
 
Coord 2000
17538+1610
Discov num
BPM 707
Comp
Coord arcsec 2000
17 53 47.80 +16 09 31.5
Date first
1995
Date last
2010
Obs
4
Pa first
132
Pa last
132
P.A. Now (θ)
132°
Sep first
98.9
Sep last
98.7
Sep. Now (ρ)
98.7"
Mag pri
14.73
Mag sec
15.41
delta mag (ΔM)
0.68
Spectral class
Pri motion ra
-012
Sec motion ra
-013
Pri motion dec
-015
Sec motion dec
-003
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.627
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.3
Precise sep
98.72
Cdsa2 id
BPM 707
Constellation
Hercules
Ra deg
17.89661111111111
De deg
16.158749999999998
last precise pa
132.3
last precise sep
98.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17538+1610 BPM 707 2000 2 132 98.8 14.75 15.53 NV 175347.80+160931.5
17538+1610 BPM 707 2001 3 132 98.6 14.75 15.53 NV 175347.80+160931.5
17538+1610 BPM 707 2010 4 132 98.7 14.73 15.41 NV 175347.80+160931.5

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