12006+3954 HJ 2593

 
 
12h 00m 38.67s +38 54' 58.4" P.A. 333 sep 25 mag 10.60,14.00 Sp F8 dist. 223.21 pc (728.11 l.y.)
 
 
Coord 2000
12006+3954
Discov num
HJ 2593
Comp
Coord arcsec 2000
12 00 38.67 +38 54 58.4
Date first
1830
Date last
2015
Obs
7
Pa first
326
Pa last
333
P.A. Now (θ)
333°
Sep first
15.0
Sep last
25.0
Sep. Now (ρ)
25"
Mag pri
10.60
Mag sec
14.00
delta mag (ΔM)
3.4
Spectral class
F8 (yellow-white)
Pri motion ra
+000
Sec motion ra
-004
Pri motion dec
-037
Sec motion dec
-012
Notes
rPM=0.385
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
K5
Constellation
Draco
SAO
31619
HIP
95264
Tycho2
3929-01902-1
HD
182734
BD
BD+56 2238
Distance
223.21
Distance ly
728.11
last precise pa
332.9
last precise sep
25.008
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12006+3954 HJ 2593 2000 2 333 24.5 10.60 14.00 F8 120038.67+385458.4
12006+3954 HJ 2593 2002 4 333 24.6 10.60 14.00 F8 120038.67+385458.4
12006+3954 HJ 2593 2015 5 333 25.0 10.60 14.00 F8 120038.67+385458.4

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