17388-4532 B  2841

 
 
17h 38m 50.60s -45 31' 36.2" P.A. 46 sep 5.7 mag 9.59,14.00 Sp F3/5V:
 
 
Coord 2000
17388-4532
Discov num
B  2841
Comp
Coord arcsec 2000
17 38 50.60 -45 31 36.2
Date first
1929
Date last
1999
Obs
3
Pa first
45
Pa last
46
P.A. Now (θ)
46°
Sep first
7.0
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
9.59
Mag sec
14.00
delta mag (ΔM)
4.41
Spectral class
F3/5V: (yellow-white)
Pri motion ra
+002
Sec motion ra
-073
Pri motion dec
+001
Sec motion dec
-024
Notes
rPM=1.029
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.1
Precise sep
5.65
Constellation
Scorpius
SAO
228232
Tycho2
8343-01872-1
HD
159791
last precise pa
46.1
last precise sep
5.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17388-4532 B 2841 1999 2 46 5.7 9.59 14.00 F3/5V: D 173850.60-453136.2

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