16311-1120 LDS 563

 
 
16h 31m 08.19s -11 19' 33.8" P.A. 35 sep 126.2 mag 11.57,12.02
 
 
Coord 2000
16311-1120
Discov num
LDS 563
Comp
Coord arcsec 2000
16 31 08.19 -11 19 33.8
Date first
1906
Date last
2010
Obs
7
Pa first
36
Pa last
35
P.A. Now (θ)
35°
Sep first
126.1
Sep last
126.2
Sep. Now (ρ)
126.2"
Mag pri
11.57
Mag sec
12.02
delta mag (ΔM)
0.45
Spectral class
Pri motion ra
-165
Sec motion ra
-166
Pri motion dec
+142
Sec motion dec
+142
Notes
V (Proper motion indicates physical)
rPM=0.005 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
35.2
Precise sep
126.22
Constellation
Ophiuchus
Tycho2
5635-00838-1
last precise pa
35.2
last precise sep
126.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16311-1120 LDS 563 1999 5 35 126.3 11.71 12.30 D 163108.19-111933.8
16311-1120 LDS 563 2000 6 35 126.2 11.71 12.30 D 163108.19-111933.8
16311-1120 LDS 563 2010 7 35 126.2 11.57 12.02 V 163108.19-111933.8

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