12117+6357 LDS2635

 
 
12h 11m 47.54s +63 55' 38.9" P.A. 223 sep 40.7 mag 13.21,16.16
 
 
Coord 2000
12117+6357
Discov num
LDS2635
Comp
Coord arcsec 2000
12 11 47.54 +63 55 38.9
Date first
1966
Date last
2010
Obs
4
Pa first
223
Pa last
223
P.A. Now (θ)
223°
Sep first
40.0
Sep last
40.7
Sep. Now (ρ)
40.7"
Mag pri
13.21
Mag sec
16.16
delta mag (ΔM)
2.95
Spectral class
Pri motion ra
-106
Sec motion ra
-100
Pri motion dec
-030
Sec motion dec
-031
Notes
rPM=0.055 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
222.8
Precise sep
40.69
Constellation
Draco
last precise pa
222.8
last precise sep
40.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12117+6357 LDS2635 1999 2 223 40.6 14.40 16.50 D 121147.54+635538.9
12117+6357 LDS2635 2003 3 223 40.6 14.40 16.50 D 121147.54+635538.9
12117+6357 LDS2635 2010 4 223 40.7 13.21 16.16 121147.54+635538.9

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