17376-3501 HJ 4966AC

 
 
17h 37m 36.01s -35 00' 43.1" P.A. 269 sep 15 mag 10.67,11.90 Sp B
 
 
Coord 2000
17376-3501
Discov num
HJ 4966
Comp
AC
Coord arcsec 2000
17 37 36.01 -35 00 43.1
Date first
1837
Date last
1999
Obs
7
Pa first
276
Pa last
269
P.A. Now (θ)
269°
Sep first
12.0
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
10.67
Mag sec
11.90
delta mag (ΔM)
1.23
Spectral class
B (blue-white)
Pri motion ra
+169
Sec motion ra
-004
Pri motion dec
-015
Sec motion dec
-001
Notes
rPM=1.023
This double is not physical.
 
 
17376-3501 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 209043 17376-3501 I 1007 AB 1910 1991 5 295 1.2 10.67 10.67 0.00
Show 209043 17376-3501 HJ 4966 AC 1837 1999 7 269 15.0 10.67 11.90 1.23 <===
Show 209043 17376-3501 I 1007 CD 1910 2010 7 244 2.4 11.90 12.00 0.10
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.2
Precise sep
15.006
Constellation
Scorpius
SAO
209043
Tycho2
7384-00451-2
last precise pa
269.2
last precise sep
15.006
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17376-3501 HJ 4966 AC 1936 5 273 12.3 10.67 12.00 B 173736.01-350043.1
17376-3501 HJ 4966 AC 1998 6 271 14.0 10.67 11.90 B 173736.01-350043.1
17376-3501 HJ 4966 AC 1999 7 274 12.7 10.67 11.90 B 173736.01-350043.1

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