17442-3108 RST3125

 
 
17h 44m 09.51s -31 08' 02.2" P.A. 351 sep 2.5 mag 10.26,12.20
 
 
Coord 2000
17442-3108
Discov num
RST3125
Comp
Coord arcsec 2000
17 44 09.51 -31 08 02.2
Date first
1934
Date last
2000
Obs
3
Pa first
349
Pa last
351
P.A. Now (θ)
351°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
10.26
Mag sec
12.20
delta mag (ΔM)
1.94
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.4
Precise sep
2.52
Constellation
Scorpius
Tycho2
7377-00015-1
HD
318192
last precise pa
351.4
last precise sep
2.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17442-3108 RST3125 1944 2 350 2.4 10.26 12.20 174409.51-310802.2
17442-3108 RST3125 2000 3 351 2.5 10.26 12.20 174409.51-310802.2

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