17137-3738 RST3969

 
 
17h 13m 44.77s -37 38' 14.7" P.A. 292 sep 0.2 mag 10.90,11.00 Sp A2
 
 
Coord 2000
17137-3738
Discov num
RST3969
Comp
Coord arcsec 2000
17 13 44.77 -37 38 14.7
Date first
1936
Date last
1945
Obs
2
Pa first
288
Pa last
292
P.A. Now (θ)
292°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.90
Mag sec
11.00
delta mag (ΔM)
0.1
Spectral class
A2 (white)
Pri motion ra
-015
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
292.1
Precise sep
0.18
Constellation
Scorpius
SAO
208555
Tycho2
7870-00495-1
HD
322887
last precise pa
292.1
last precise sep
0.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17137-3738 RST3969 1945 2 292 0.2 10.90 11.00 A2 171344.77-373814.7

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