12431+6109 LDS2320

 
 
12h 43m 04.12s +61 09' 19.5" P.A. 303 sep 24.4 mag 8.50,17.50 Sp K2III dist. 164.2 pc (535.62 l.y.)
 
 
Coord 2000
12431+6109
Discov num
LDS2320
Comp
Coord arcsec 2000
12 43 04.12 +61 09 19.5
Date first
1954
Date last
2015
Obs
4
Pa first
305
Pa last
303
P.A. Now (θ)
303°
Sep first
26.0
Sep last
24.4
Sep. Now (ρ)
24.4"
Mag pri
8.50
Mag sec
17.50
delta mag (ΔM)
9
Spectral class
K2III (yellow-orange)
Pri motion ra
-051
Sec motion ra
Pri motion dec
+020
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303.3
Precise sep
24.435
Constellation
Ursa Major
SAO
15877
HIP
62046
Tycho2
4162-01198-1
Gaia DR2
29873555200
HD
110678
HR
4840
BD
BD+61 1312
Distance
164.2
Distance ly
535.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12431+6109 LDS2320 2003 3 305 25.2 8.50 17.50 K2III N 124304.12+610919.5
12431+6109 LDS2320 2015 4 303 24.4 8.50 17.50 K2III N 124304.12+610919.5

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