14554+0010 A  2171

 
 
14h 55m 23.54s +00 09' 50.6" P.A. 97 sep 0.2 mag 9.60,9.70 Sp F8
 
 
Coord 2000
14554+0010
Discov num
A  2171
Comp
Coord arcsec 2000
14 55 23.54 +00 09 50.6
Date first
1910
Date last
2004
Obs
17
Pa first
121
Pa last
97
P.A. Now (θ)
97°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.60
Mag sec
9.70
delta mag (ΔM)
0.1
Spectral class
F8 (yellow-white)
Pri motion ra
-049
Sec motion ra
Pri motion dec
+097
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97
Precise sep
0.21
Constellation
Virgo
SAO
120737
Tycho2
0327-00049-1
HD
131749
last precise pa
97
last precise sep
0.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14554+0010 A 2171 2004 17 97 0.2 9.60 9.70 F8 145523.54+000950.6

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