12461+6320 LDS2658

 
 
12h 45m 50.79s +63 19' 56.7" P.A. 144 sep 15 mag 17.01,17.41 Sp M2.1+M2.4
 
 
Coord 2000
12461+6320
Discov num
LDS2658
Comp
Coord arcsec 2000
12 45 50.79 +63 19 56.7
Date first
1966
Date last
2015
Obs
6
Pa first
141
Pa last
144
P.A. Now (θ)
144°
Sep first
16.0
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
17.01
Mag sec
17.41
delta mag (ΔM)
0.4
Spectral class
M2.1+M2.4 (red/red)
Pri motion ra
-150
Sec motion ra
-155
Pri motion dec
+083
Sec motion dec
+083
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
144
Precise sep
15.044
Constellation
Draco
Gaia DR2
44385300480
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12461+6320 LDS2658 2000 3 144 15.0 17.01 17.41 D 124550.79+631956.7
12461+6320 LDS2658 2001 4 144 15.1 17.01 17.41 M2.1+M2.4 NVD 124550.79+631956.7
12461+6320 LDS2658 2010 5 144 15.0 17.01 17.41 M2.1+M2.4 NV 124550.79+631956.7
12461+6320 LDS2658 2015 6 144 15.0 17.01 17.41 M2.1+M2.4 NV 124550.79+631956.7

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