05498-7225 TOK 431

 
 
05h 49m 50.21s -72 24' 45.0" P.A. 138 sep 0.2 mag 9.88,11.00 Sp K2V dist. 46.36 pc (151.23 l.y.)
 
 
Coord 2000
05498-7225
Discov num
TOK 431
Comp
Coord arcsec 2000
05 49 50.21 -72 24 45.0
Date first
2012
Date last
2017
Obs
6
Pa first
196
Pa last
138
P.A. Now (θ)
138°
Sep first
0.1
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.88
Mag sec
11.00
delta mag (ΔM)
1.12
Spectral class
K2V (yellow-orange)
Pri motion ra
+098
Sec motion ra
Pri motion dec
+300
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.2
Precise sep
0.159
Constellation
Mensa
HIP
27531
Tycho2
9171-00976-1
HD
40107
CD
CD-72 291
CP
CP-72 420
Distance
46.36
Distance ly
151.23
last precise pa
138.2
last precise sep
0.159
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05498-7225 TOK 431 2012 2 196 0.1 9.88 11.00 K2V N 054950.21-722445.0
05498-7225 TOK 431 2015 4 159 0.2 9.88 11.00 K2V N 054950.21-722445.0
05498-7225 TOK 431 2017 6 138 0.2 9.88 11.00 K2V N 054950.21-722445.0

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