12002-2706 B   218

 
 
12h 00m 09.16s -27 06' 06.6" P.A. 340 sep 0.6 mag 9.11,9.69 Sp G8/K1III
 
 
Coord 2000
12002-2706
Discov num
B   218
Comp
Coord arcsec 2000
12 00 09.16 -27 06 06.6
Date first
1926
Date last
1991
Obs
11
Pa first
335
Pa last
340
P.A. Now (θ)
340°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.11
Mag sec
9.69
delta mag (ΔM)
0.58
Spectral class
G8/K1III (yellow)
Pri motion ra
-011
Sec motion ra
-011
Pri motion dec
+008
Sec motion dec
+008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.8
Precise sep
0.57
Constellation
Hydra
SAO
180363
Tycho2
6675-00217-1
HD
104224
last precise pa
339.8
last precise sep
0.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12002-2706 B 218 1991 11 340 0.6 9.11 9.69 G8/K1III+ 120009.16-270606.6

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