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
Constellation
Hercules
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

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