16312-1048 GWP2641

 
 
16h 31m 11.64s -10 48' 22.9" P.A. 92 sep 107.6 mag 17.40,19.20
 
 
Coord 2000
16312-1048
Discov num
GWP2641
Comp
Coord arcsec 2000
16 31 11.64 -10 48 22.9
Date first
1992
Date last
2010
Obs
3
Pa first
92
Pa last
92
P.A. Now (θ)
92°
Sep first
108.2
Sep last
107.6
Sep. Now (ρ)
107.6"
Mag pri
17.40
Mag sec
19.20
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-006
Sec motion ra
+002
Pri motion dec
-062
Sec motion dec
-068
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.147 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.6
Precise sep
107.6
Constellation
Ophiuchus
last precise pa
91.6
last precise sep
107.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16312-1048 GWP2641 1999 2 92 107.4 17.40 19.20 V R 163111.64-104822.9
16312-1048 GWP2641 2010 3 92 107.6 17.40 19.20 V R 163111.64-104822.9

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