17140-5217 B  1851

 
 
17h 14m 01.69s -52 16' 30.9" P.A. 166 sep 0.7 mag 10.10,12.30 Sp F3/5V
 
 
Coord 2000
17140-5217
Discov num
B  1851
Comp
Coord arcsec 2000
17 14 01.69 -52 16 30.9
Date first
1929
Date last
1934
Obs
3
Pa first
176
Pa last
166
P.A. Now (θ)
166°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.10
Mag sec
12.30
delta mag (ΔM)
2.2
Spectral class
F3/5V (yellow-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-049
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165.9
Precise sep
0.69
Constellation
Ara
Tycho2
8340-01528-1
HD
155390
last precise pa
165.9
last precise sep
0.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17140-5217 B 1851 1934 3 166 0.7 10.10 12.30 F3/5V 171401.69-521630.9

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