17308+1052 LDS4747

 
 
17h 30m 43.15s +10 52' 22.2" P.A. 353.00 sep 24.7 mag 11.59,15.50
 
 
Coord 2000
17308+1052
Discov num
LDS4747
Comp
Coord arcsec 2000
17 30 43.15 +10 52 22.2
Date first
1960
Date last
2015
Obs
6
Pa first
352
Pa last
353
P.A. Now (θ)
353°
Sep first
25.0
Sep last
24.7
Sep. Now (ρ)
24.7"
Mag pri
11.59
Mag sec
15.50
delta mag (ΔM)
3.91
Spectral class
Pri motion ra
-052
Sec motion ra
-065
Pri motion dec
-082
Sec motion dec
-104
Notes
rPM=0.208 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.1
Precise sep
24.675
Constellation
Ophiuchus
Tycho2
0996-01836-1
Gaia DR2
4491980675683978880
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17308+1052 LDS4747 2000 2 353 24.7 11.59 15.50 D 173043.15+105222.2
17308+1052 LDS4747 2001 3 353 24.6 11.59 15.50 D 173043.15+105222.2
17308+1052 LDS4747 2015 4 353 24.7 11.59 15.50 173043.15+105222.2

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