16249+5218 LDS4670

 
 
16h 24m 51.46s +52 17' 56.5" P.A. 216 sep 49.2 mag 11.71,13.53
 
 
Coord 2000
16249+5218
Discov num
LDS4670
Comp
Coord arcsec 2000
16 24 51.46 +52 17 56.5
Date first
1960
Date last
2010
Obs
6
Pa first
217
Pa last
216
P.A. Now (θ)
216°
Sep first
49.0
Sep last
49.2
Sep. Now (ρ)
49.2"
Mag pri
11.71
Mag sec
13.53
delta mag (ΔM)
1.82
Spectral class
Pri motion ra
-111
Sec motion ra
-107
Pri motion dec
+170
Sec motion dec
+168
Notes
N (See Notes)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216.1
Precise sep
49.19
Constellation
Draco
last precise pa
216.1
last precise sep
49.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16249+5218 LDS4670 2000 3 216 49.2 11.97 13.28 N D 162451.46+521756.5
16249+5218 LDS4670 2003 4 217 49.4 11.97 13.28 N D 162451.46+521756.5
16249+5218 LDS4670 2010 5 216 49.2 11.71 13.53 N 162451.46+521756.5

If you need more information about this double, apply for a data request form to the WDS.