16368-1343 GWP2648

 
 
16h 36m 45.19s -13 43' 15.4" P.A. 350 sep 107.5 mag 7.70,11.80 Sp F5V dist. 80.91 pc (263.93 l.y.)
 
 
Coord 2000
16368-1343
Discov num
GWP2648
Comp
Coord arcsec 2000
16 36 45.19 -13 43 15.4
Date first
1988
Date last
2010
Obs
4
Pa first
350
Pa last
350
P.A. Now (θ)
350°
Sep first
107.5
Sep last
107.5
Sep. Now (ρ)
107.5"
Mag pri
7.70
Mag sec
11.80
delta mag (ΔM)
4.1
Spectral class
F5V (yellow-white)
Pri motion ra
-060
Sec motion ra
-054
Pri motion dec
-014
Sec motion dec
-004
Notes
V (Proper motion indicates physical)
rPM=0.189 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349.5
Precise sep
107.54
Constellation
Ophiuchus
SAO
160003
HIP
81339
Tycho2
5640-00274-1
HD
149663
BD
BD-13 4459
Distance
80.91
Distance ly
263.93
last precise pa
349.5
last precise sep
107.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16368-1343 GWP2648 1998 2 350 107.5 7.70 11.80 V 163645.19-134315.4
16368-1343 GWP2648 2010 4 350 107.6 7.70 11.80 V 163645.19-134315.4

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