16263+6610 LDS2381

 
 
16h 26m 17.57s +66 08' 58.1" P.A. 106 sep 78.1 mag 12.70,15.78
 
 
Coord 2000
16263+6610
Discov num
LDS2381
Comp
Coord arcsec 2000
16 26 17.57 +66 08 58.1
Date first
1955
Date last
2010
Obs
4
Pa first
107
Pa last
106
P.A. Now (θ)
106°
Sep first
78.0
Sep last
78.1
Sep. Now (ρ)
78.1"
Mag pri
12.70
Mag sec
15.78
delta mag (ΔM)
3.08
Spectral class
Pri motion ra
-058
Sec motion ra
-052
Pri motion dec
+139
Sec motion dec
+141
Notes
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.8
Precise sep
78.12
Constellation
Draco
last precise pa
105.8
last precise sep
78.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16263+6610 LDS2381 1999 2 106 78.0 13.60 16.00 D 162617.57+660858.1
16263+6610 LDS2381 2003 3 106 78.1 13.60 16.00 D 162617.57+660858.1
16263+6610 LDS2381 2010 4 106 78.1 12.70 15.78 162617.57+660858.1

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