02239-5338 B   670

 
 
02h 23m 54.99s -53 37' 49.3" P.A. 246 sep 2.8 mag 9.49,14.30 Sp F2V
 
 
Coord 2000
02239-5338
Discov num
B   670
Comp
Coord arcsec 2000
02 23 54.99 -53 37 49.3
Date first
1927
Date last
1927
Obs
1
Pa first
246
Pa last
246
P.A. Now (θ)
246°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
9.49
Mag sec
14.30
delta mag (ΔM)
4.81
Spectral class
F2V (yellow-white)
Pri motion ra
-032
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Horologium
SAO
232749
Tycho2
8484-00047-1
HD
15065
last precise pa
245.7
last precise sep
2.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02239-5338 B 670 1927 1 246 2.8 9.49 14.30 F2V 022354.99-533749.3

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