09174+2339 STF1332

 
 
09h 17m 19.21s +23 39' 09.8" P.A. 29 sep 6 mag 7.87,8.12 Sp F6V+F7V dist. 71.28 pc (232.52 l.y.)
 
 
Coord 2000
09174+2339
Discov num
STF1332
Comp
Coord arcsec 2000
09 17 19.21 +23 39 09.8
Date first
1822
Date last
2013
Obs
134
Pa first
14
Pa last
29
P.A. Now (θ)
29°
Sep first
5.5
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
7.87
Mag sec
8.12
delta mag (ΔM)
0.25
Spectral class
F6V+F7V (yellow-white/yellow-white)
Pri motion ra
-046
Sec motion ra
-046
Pri motion dec
-067
Sec motion dec
-067
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29
Precise sep
5.951
Constellation
Cancer
SAO
80738
HIP
45574
Tycho2
1951-01947-1
HD
79872
BD
BD+24 2068
Distance
71.28
Distance ly
232.52
last precise pa
29
last precise sep
5.951
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09174+2339 STF1332 2007 117 29 5.9 7.87 8.12 F6V F7V D 091719.21+233909.8
09174+2339 STF1332 2011 123 29 6.1 7.87 8.12 F6V F7V D 091719.21+233909.8
09174+2339 STF1332 2013 126 29 5.8 7.87 8.12 F6V F7V D 091719.21+233909.8

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