12451+6438 HDS1786

 
 
12h 45m 03.86s +64 37' 40.4" P.A. 234 sep 0.3 mag 8.90,11.87 Sp K2 dist. 662.25 pc (2160.26 l.y.)
 
 
Coord 2000
12451+6438
Discov num
HDS1786
Comp
Coord arcsec 2000
12 45 03.86 +64 37 40.4
Date first
1991
Date last
1991
Obs
1
Pa first
234
Pa last
234
P.A. Now (θ)
234°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.90
Mag sec
11.87
delta mag (ΔM)
2.97
Spectral class
K2 (yellow-orange)
Pri motion ra
+022
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
234
Precise sep
0.287
Constellation
Draco
SAO
15889
HIP
62215
Tycho2
4165-00745-1
BD
BD+65 899
Distance
662.25
Distance ly
2160.26
last precise pa
234
last precise sep
0.287
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12451+6438 HDS1786 1991 1 234 0.3 8.90 11.87 K2 124503.86+643740.4

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