17519-3505 B  1343

 
 
17h 51m 55.22s -35 04' 57.6" P.A. 167 sep 3.4 mag 9.02,10.80 Sp B8IV
 
 
Coord 2000
17519-3505
Discov num
B  1343
Comp
Coord arcsec 2000
17 51 55.22 -35 04 57.6
Date first
1929
Date last
1998
Obs
6
Pa first
168
Pa last
167
P.A. Now (θ)
167°
Sep first
3.2
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
9.02
Mag sec
10.80
delta mag (ΔM)
1.78
Spectral class
B8IV (blue-white)
Pri motion ra
-003
Sec motion ra
+016
Pri motion dec
+004
Sec motion dec
-096
Notes
rPM=1.046
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.9
Precise sep
3.371
Constellation
Scorpius
SAO
209374
Tycho2
7386-00252-1
HD
162306
last precise pa
166.9
last precise sep
3.371
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17519-3505 B 1343 1998 5 170 3.2 9.02 10.80 B8IV D 175155.22-350457.6

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