14400-5300 B  1252

 
 
14h 39m 57.30s -53 00' 05.2" P.A. 245 sep 0.1 mag 8.63,10.08 Sp F5 dist. 78.12 pc (254.83 l.y.)
 
 
Coord 2000
14400-5300
Discov num
B  1252
Comp
Coord arcsec 2000
14 39 57.30 -53 00 05.2
Date first
1931
Date last
2017
Obs
6
Pa first
327
Pa last
245
P.A. Now (θ)
245°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.63
Mag sec
10.08
delta mag (ΔM)
1.45
Spectral class
F5 (yellow-white)
Pri motion ra
+055
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.3
Precise sep
0.077
Constellation
Lupus
SAO
241889
HIP
71693
Tycho2
8679-00236-1
HD
128636
CP
CP-52 7393
Distance
78.12
Distance ly
254.83
last precise pa
245.3
last precise sep
0.077
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14400-5300 B 1252 1991 5 319 0.3 8.63 10.08 F5 D 143957.30-530005.2
14400-5300 B 1252 2017 6 245 0.1 8.63 10.08 F5 143957.30-530005.2

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