09387-2644 HJ 2501CD

 
 
09h 38m 38.09s -26 44' 28.5" P.A. 137 sep 25.4 mag 10.47,12.24
 
 
Coord 2000
09387-2644
Discov num
HJ 2501
Comp
CD
Coord arcsec 2000
09 38 38.09 -26 44 28.5
Date first
1831
Date last
2015
Obs
7
Pa first
141
Pa last
137
P.A. Now (θ)
137°
Sep first
10.0
Sep last
25.4
Sep. Now (ρ)
25.4"
Mag pri
10.47
Mag sec
12.24
delta mag (ΔM)
1.77
Spectral class
Pri motion ra
-033
Sec motion ra
+003
Pri motion dec
+034
Sec motion dec
-008
Notes
rPM=1.167
This double is not physical.
 
 
09387-2644 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09387-2644 RST1441 Aa,Ab 1931 2017 8 148 0.3 10.20 10.30 0.10
Show 09387-2644 B 187 AB 1927 2015 6 130 10.5 10.05 14.90 4.85
Show 09387-2644 HJ 2501 AC 1831 2015 11 93 11.2 10.05 10.47 0.42
Show 09387-2644 HJ 2501 CD 1831 2015 7 137 25.4 10.47 12.24 1.77 <===
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.9
Precise sep
25.379
Constellation
Antlia
Tycho2
6610-01859-2
Gaia DR2
22722220032
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09387-2644 HJ 2501 CD 1927 3 137 21.0 10.47 12.10 093838.09-264428.5
09387-2644 HJ 2501 CD 2000 4 137 24.6 10.47 12.10 093838.09-264428.5
09387-2644 HJ 2501 CD 2015 7 137 25.4 10.47 12.24 093838.09-264428.5

If you need more information about this double, apply for a data request form to the WDS.