18160-5333 HJ 9004AB

 
 
18h 15m 58.37s -53 33' 10.1" P.A. 268 sep 14.3 mag 10.11,11.64 Sp A9V
 
 
Coord 2000
18160-5333
Discov num
HJ 9004
Comp
AB
Coord arcsec 2000
18 15 58.37 -53 33 10.1
Date first
1835
Date last
2001
Obs
7
Pa first
268
Pa last
268
P.A. Now (θ)
268°
Sep first
12.0
Sep last
14.3
Sep. Now (ρ)
14.3"
Mag pri
10.11
Mag sec
11.64
delta mag (ΔM)
1.53
Spectral class
A9V (white)
Pri motion ra
+000
Sec motion ra
+003
Pri motion dec
+003
Sec motion dec
+000
Notes
N (See Notes)
rPM=1.414
This double is not physical.
 
 
18160-5333 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 245357 18160-5333 HJ 9004 AB 1835 2001 7 268 14.3 10.11 11.64 1.53 <===
Show 245357 18160-5333 DAW 221 BC 1916 2001 5 223 8.4 11.60 13.10 1.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.3
Precise sep
14.295
Cdsa2 id
HJ 9004 AB
Constellation
Telescopium
SAO
245357
Tycho2
8744-02679-1
HD
166952
Ra deg
18.26621388888889
De deg
-53.55280555555555
last precise pa
268.3
last precise sep
14.295
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18160-5333 HJ 9004 AB 2000 5 268 14.3 9.92 11.60 A9V N D 181558.37-533310.1
18160-5333 HJ 9004 AB 2001 7 268 14.3 9.90 11.60 A9V N D 181558.37-533310.1
18160-5333 HJ 9004 AB 2010 8 265 14.9 10.11 11.64 A9V N 181558.37-533310.1

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