16564+0330 LDS4705

 
 
16h 56m 24.44s +03 30' 29.1" P.A. 53 sep 13.9 mag 15.20,17.00
 
 
Coord 2000
16564+0330
Discov num
LDS4705
Comp
Coord arcsec 2000
16 56 24.44 +03 30 29.1
Date first
1960
Date last
2011
Obs
5
Pa first
55
Pa last
53
P.A. Now (θ)
53°
Sep first
14.0
Sep last
13.9
Sep. Now (ρ)
13.9"
Mag pri
15.20
Mag sec
17.00
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-132
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
53.1
Precise sep
13.9
Cdsa2 id
LDS 4705
Constellation
Ophiuchus
Tycho2
0389-01881-1
Ra deg
16.94012222222222
De deg
3.5080833333333334
last precise pa
53.1
last precise sep
13.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16564+0330 LDS4705 2000 2 55 14.2 15.20 17.00 D 165624.44+033029.1
16564+0330 LDS4705 2011 4 53 13.9 15.20 17.00 165624.44+033029.1

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