01237-4057 HDO 185

 
 
01h 23m 40.71s -40 57' 21.8" P.A. 240 sep 4.7 mag 7.35,10.91 Sp K0III dist. 186.92 pc (609.73 l.y.)
 
 
Coord 2000
01237-4057
Discov num
HDO 185
Comp
Coord arcsec 2000
01 23 40.71 -40 57 21.8
Date first
1899
Date last
2015
Obs
7
Pa first
220
Pa last
240
P.A. Now (θ)
240°
Sep first
5.0
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
7.35
Mag sec
10.91
delta mag (ΔM)
3.56
Spectral class
K0III (yellow-orange)
Pri motion ra
-006
Sec motion ra
-009
Pri motion dec
-086
Sec motion dec
-088
Notes
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.1
Precise sep
4.65
Constellation
Phoenix
SAO
215486
HIP
6515
Tycho2
7544-00910-1
HD
8534
CD
CD-41 361
CP
CP-41 131
Distance
186.92
Distance ly
609.73
last precise pa
240.1
last precise sep
4.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01237-4057 HDO 185 1991 6 241 4.6 7.35 10.91 K0III 012340.71-405721.8
01237-4057 HDO 185 2015 7 240 4.7 7.35 10.91 K0III 012340.71-405721.8

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