17204-3544 TDT 312

 
 
17h 20m 26.46s -35 44' 07.0" P.A. 55 sep 0.6 mag 11.01,11.29 Sp Be
 
 
Coord 2000
17204-3544
Discov num
TDT 312
Comp
Coord arcsec 2000
17 20 26.46 -35 44 07.0
Date first
1991
Date last
1991
Obs
1
Pa first
55
Pa last
55
P.A. Now (θ)
55°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.01
Mag sec
11.29
delta mag (ΔM)
0.28
Spectral class
Be (blue-white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
54.6
Precise sep
0.55
Constellation
Scorpius
Tycho2
7374-00838-1
last precise pa
54.6
last precise sep
0.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17204-3544 TDT 312 1991 1 55 0.6 11.01 11.29 172026.46-354407.0

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