12415+2136 LDS4249

 
 
12h 41m 26.54s +21 36' 49.9" P.A. 31 sep 6.7 mag 11.65,17.04 Sp K4: dist. 59.67 pc (194.64 l.y.)
 
 
Coord 2000
12415+2136
Discov num
LDS4249
Comp
Coord arcsec 2000
12 41 26.54 +21 36 49.9
Date first
1960
Date last
2000
Obs
2
Pa first
40
Pa last
31
P.A. Now (θ)
31°
Sep first
5.0
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
11.65
Mag sec
17.04
delta mag (ΔM)
5.39
Spectral class
K4: (yellow-orange)
Pri motion ra
-223
Sec motion ra
-232
Pri motion dec
-052
Sec motion dec
-060
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
HIP
61924
Tycho2
1448-02167-1
Distance
59.67
Distance ly
194.64
last precise pa
31.1
last precise sep
6.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12415+2136 LDS4249 1960 1 40 5.0 11.65 17.04 V 124126.54+213649.9
12415+2136 LDS4249 2000 2 31 6.7 11.65 17.04 K4: NV 124126.54+213649.9

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