16301-2226 B  1814

 
 
16h 30m 07.16s -22 26' 24.6" P.A. 275 sep 4 mag 9.94,13.27 Sp F8V dist. 114.81 pc (374.51 l.y.)
 
 
Coord 2000
16301-2226
Discov num
B  1814
Comp
Coord arcsec 2000
16 30 07.16 -22 26 24.6
Date first
1931
Date last
1999
Obs
6
Pa first
271
Pa last
275
P.A. Now (θ)
275°
Sep first
3.9
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
9.94
Mag sec
13.27
delta mag (ΔM)
3.33
Spectral class
F8V (yellow-white)
Pri motion ra
+067
Sec motion ra
-065
Pri motion dec
-008
Sec motion dec
+001
Notes
rPM=1.961
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
274.5
Precise sep
4.023
Constellation
Ophiuchus
SAO
184426
HIP
80810
Tycho2
6215-00049-1
HD
148623
BD
BD-22 4171
CD
CD-2211546
CP
CP-22 6193
Distance
114.81
Distance ly
374.51
last precise pa
274.5
last precise sep
4.023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16301-2226 B 1814 1999 5 273 3.6 9.94 13.27 F8V D 163007.16-222624.6

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