02012-6621 RSS  53

 
 
02h 01m 12.13s -66 20' 55.6" P.A. 256 sep 29.5 mag 7.71,12.15 Sp M3III dist. 2272.73 pc (7413.65 l.y.)
 
 
Coord 2000
02012-6621
Discov num
RSS  53
Comp
Coord arcsec 2000
02 01 12.13 -66 20 55.6
Date first
1892
Date last
1999
Obs
6
Pa first
261
Pa last
256
P.A. Now (θ)
256°
Sep first
28.2
Sep last
29.5
Sep. Now (ρ)
29.5"
Mag pri
7.71
Mag sec
12.15
delta mag (ΔM)
4.44
Spectral class
M3III (red)
Pri motion ra
+010
Sec motion ra
+003
Pri motion dec
+009
Sec motion dec
-018
Notes
rPM=1.529
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256
Precise sep
29.49
Constellation
Hydrus
HIP
9437
Tycho2
8857-00165-1
HD
12634
CP
CP-66 126
Distance
2272.73
Distance ly
7413.65
last precise pa
256
last precise sep
29.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02012-6621 RSS 53 1999 5 256 29.5 7.53 11.00 M3III D 020112.13-662055.6
02012-6621 RSS 53 2010 7 255 25.8 7.71 12.15 M3III 020112.13-662055.6

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