02402+0436 HDS 347

 
 
02h 40m 14.23s +04 35' 55.9" P.A. 321 sep 0.6 mag 11.58,11.94 Sp K7 dist. 100 pc (326.2 l.y.)
 
 
Coord 2000
02402+0436
Discov num
HDS 347
Comp
Coord arcsec 2000
02 40 14.23 +04 35 55.9
Date first
1991
Date last
2015
Obs
13
Pa first
82
Pa last
321
P.A. Now (θ)
321°
Sep first
0.3
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.58
Mag sec
11.94
delta mag (ΔM)
0.36
Spectral class
K7 (yellow-orange)
Pri motion ra
+072
Sec motion ra
Pri motion dec
-039
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
HIP
12446
Tycho2
0050-00874-3
Distance
100
Distance ly
326.2
last precise pa
321.4
last precise sep
0.585
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02402+0436 HDS 347 2000 4 117 0.4 11.58 11.94 K7 N D 024014.23+043555.9
02402+0436 HDS 347 2007 5 128 0.5 11.58 11.94 K7 N D 024014.23+043555.9
02402+0436 HDS 347 2010 6 313 0.5 11.58 11.94 K7 N D 024014.23+043555.9
02402+0436 HDS 347 2015 9 321 0.6 11.58 11.94 K7 N 024014.23+043555.9

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