09308-1623 LDS 272

 
 
09h 30m 51.48s -16 24' 13.3" P.A. 7 sep 23.8 mag 10.65,12.90
 
 
Coord 2000
09308-1623
Discov num
LDS 272
Comp
Coord arcsec 2000
09 30 51.48 -16 24 13.3
Date first
1920
Date last
2013
Obs
8
Pa first
45
Pa last
7
P.A. Now (θ)
Sep first
25.0
Sep last
23.8
Sep. Now (ρ)
23.8"
Mag pri
10.65
Mag sec
12.90
delta mag (ΔM)
2.25
Spectral class
Pri motion ra
-083
Sec motion ra
-080
Pri motion dec
+006
Sec motion dec
+007
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.5
Precise sep
23.8
Constellation
Hydra
Tycho2
6030-00754-1
last precise pa
6.5
last precise sep
23.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09308-1623 LDS 272 1920 1 45 25.0 10.65 12.90 093051.48-162413.3
09308-1623 LDS 272 1991 2 6 25.3 10.65 12.90 NV 093051.48-162413.3
09308-1623 LDS 272 1999 4 6 25.5 10.65 12.90 NV 093051.48-162413.3
09308-1623 LDS 272 2013 5 7 23.8 10.65 12.90 NV 093051.48-162413.3

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