02293-2102 B  2072

 
 
02h 29m 18.91s -21 02' 16.4" P.A. 306 sep 10.3 mag 7.19,15.00 Sp F5 dist. 53.48 pc (174.45 l.y.)
 
 
Coord 2000
02293-2102
Discov num
B  2072
Comp
Coord arcsec 2000
02 29 18.91 -21 02 16.4
Date first
1929
Date last
2015
Obs
4
Pa first
310
Pa last
306
P.A. Now (θ)
306°
Sep first
10.0
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
7.19
Mag sec
15.00
delta mag (ΔM)
7.81
Spectral class
F5 (yellow-white)
Pri motion ra
+193
Sec motion ra
Pri motion dec
-039
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
305.7
Precise sep
10.28
Constellation
Cetus
SAO
167823
HIP
11586
Tycho2
5862-00985-1
HD
15515
BD
BD-21 439
Distance
53.48
Distance ly
174.45
last precise pa
305.7
last precise sep
10.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02293-2102 B 2072 1998 2 306 10.2 7.20 15.00 F5 D 022918.91-210216.4
02293-2102 B 2072 1999 4 306 10.2 7.20 15.00 F5 D 022918.91-210216.4
02293-2102 B 2072 2015 4 306 10.3 7.19 15.00 F5 022918.91-210216.4

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