09243-2349 HLD  98

 
 
09h 24m 19.91s -23 48' 31.1" P.A. 173 sep 2.9 mag 10.71,10.72
 
 
Coord 2000
09243-2349
Discov num
HLD  98
Comp
Coord arcsec 2000
09 24 19.91 -23 48 31.1
Date first
1882
Date last
1998
Obs
14
Pa first
175
Pa last
173
P.A. Now (θ)
173°
Sep first
2.5
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
10.71
Mag sec
10.72
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
-020
Sec motion ra
-012
Pri motion dec
+017
Sec motion dec
+006
Notes
rPM=0.518
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.9
Precise sep
2.9
Constellation
Hydra
Tycho2
6588-00922-1
last precise pa
172.9
last precise sep
2.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09243-2349 HLD 98 1998 14 173 2.9 10.71 10.72 D 092419.91-234831.1
09243-2349 HLD 98 2010 15 177 3.2 10.71 10.72 092419.91-234831.1

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