17513-3411 OL   46

 
 
17h 51m 18.40s -34 10' 12.3" P.A. 106 sep 2.3 mag 10.65,11.26 Sp F8
 
 
Coord 2000
17513-3411
Discov num
OL   46
Comp
Coord arcsec 2000
17 51 18.40 -34 10 12.3
Date first
1910
Date last
2000
Obs
8
Pa first
111
Pa last
106
P.A. Now (θ)
106°
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
10.65
Mag sec
11.26
delta mag (ΔM)
0.61
Spectral class
F8 (yellow-white)
Pri motion ra
-033
Sec motion ra
-003
Pri motion dec
+008
Sec motion dec
-003
Notes
rPM=0.941
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
106.2
Precise sep
2.271
Constellation
Scorpius
Tycho2
7386-00389-1
last precise pa
106.2
last precise sep
2.271
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17513-3411 OL 46 1991 6 103 2.3 10.65 11.26 F8 175118.40-341012.3
17513-3411 OL 46 2000 8 106 2.3 10.65 11.26 F8 175118.40-341012.3

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