00226+2140 HJ 1959

 
 
00h 22m 38.45s +21 39' 59.9" P.A. 286 sep 27.1 mag 9.10,10.77 Sp K2
 
 
Coord 2000
00226+2140
Discov num
HJ 1959
Comp
Coord arcsec 2000
00 22 38.45 +21 39 59.9
Date first
1830
Date last
2010
Obs
14
Pa first
288
Pa last
286
P.A. Now (θ)
286°
Sep first
20.0
Sep last
27.1
Sep. Now (ρ)
27.1"
Mag pri
9.10
Mag sec
10.77
delta mag (ΔM)
1.67
Spectral class
K2 (yellow-orange)
Pri motion ra
-006
Sec motion ra
-005
Pri motion dec
-042
Sec motion dec
-041
Notes
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285.7
Precise sep
27.08
Constellation
Pisces
SAO
73934
Tycho2
1186-00412-1
HD
1812
last precise pa
285.7
last precise sep
27.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00226+2140 HJ 1959 2007 12 286 27.2 9.10 10.77 K2 D 002238.45+213959.9
00226+2140 HJ 1959 2010 14 286 27.1 9.10 10.77 K2 002238.45+213959.9

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