19562+5749 LDS2783

 
 
19h 56m 17.98s +57 49' 05.8" P.A. 321 sep 68.5 mag 14.00,14.70
 
 
Coord 2000
19562+5749
Discov num
LDS2783
Comp
Coord arcsec 2000
19 56 17.98 +57 49 05.8
Date first
1966
Date last
2010
Obs
4
Pa first
321
Pa last
321
P.A. Now (θ)
321°
Sep first
67.0
Sep last
68.5
Sep. Now (ρ)
68.5"
Mag pri
14.00
Mag sec
14.70
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+094
Sec motion ra
+124
Pri motion dec
+013
Sec motion dec
+014
Notes
rPM=0.241 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.9
Precise sep
68.47
Cdsa2 id
LDS 2783
Constellation
Cygnus
Ra deg
19.93832777777778
De deg
57.81827777777778
last precise pa
320.9
last precise sep
68.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19562+5749 LDS2783 1999 2 313 70.7 15.00 16.00 NXD 195610.59+574903.1
19562+5749 LDS2783 2000 3 321 68.5 15.00 16.00 N D 195617.96+574905.7
19562+5749 LDS2783 2003 4 321 68.5 14.00 14.70 195617.98+574905.8
19562+5749 LDS2783 2010 4 321 68.5 14.00 14.70 195617.98+574905.8

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