01226-0348 HJ  637

 
 
01h 22m 34.06s -03 48' 01.1" P.A. 184 sep 31.3 mag 7.75,13.80 Sp K0 dist. 147.49 pc (481.11 l.y.)
 
 
Coord 2000
01226-0348
Discov num
HJ  637
Comp
Coord arcsec 2000
01 22 34.06 -03 48 01.1
Date first
1827
Date last
1999
Obs
5
Pa first
155
Pa last
184
P.A. Now (θ)
184°
Sep first
19.0
Sep last
31.3
Sep. Now (ρ)
31.3"
Mag pri
7.75
Mag sec
13.80
delta mag (ΔM)
6.05
Spectral class
K0 (yellow-orange)
Pri motion ra
+076
Sec motion ra
+002
Pri motion dec
-005
Sec motion dec
-009
Notes
rPM=0.973
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
184.4
Precise sep
31.33
Constellation
Cetus
HIP
6428
Tycho2
4684-00660-1
HD
8337
BD
BD-04 193
Distance
147.49
Distance ly
481.11
last precise pa
184.4
last precise sep
31.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01226-0348 HJ 637 1994 3 184 32.3 7.90 12.60 K0 012234.02-034801.1
01226-0348 HJ 637 1999 5 184 31.3 7.75 13.80 K0 012234.06-034801.1
01226-0348 HJ 637 2010 6 186 31.2 7.75 13.80 K0 012234.06-034801.1

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