17562+5621 LDS4768

 
 
17h 56m 10.72s +56 22' 00.7" P.A. 55 sep 24.1 mag 15.50,16.70
 
 
Coord 2000
17562+5621
Discov num
LDS4768
Comp
Coord arcsec 2000
17 56 10.72 +56 22 00.7
Date first
1960
Date last
2010
Obs
4
Pa first
56
Pa last
55
P.A. Now (θ)
55°
Sep first
24.0
Sep last
24.1
Sep. Now (ρ)
24.1"
Mag pri
15.50
Mag sec
16.70
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+048
Sec motion ra
+054
Pri motion dec
+098
Sec motion dec
+101
Notes
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
55.3
Precise sep
24.06
Cdsa2 id
LDS 4768
Constellation
Draco
Ra deg
17.936311111111113
De deg
56.36686111111111
last precise pa
55.3
last precise sep
24.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17562+5621 LDS4768 1999 2 55 24.1 15.50 16.70 D 175610.72+562200.7
17562+5621 LDS4768 2003 3 55 24.1 15.50 16.70 D 175610.72+562200.7
17562+5621 LDS4768 2010 4 55 24.0 15.50 16.70 175610.72+562200.7

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