09424-1643 J  2071

 
 
09h 39m 38.54s -16 41' 37.8" P.A. 248 sep 10.9 mag 11.20,13.40
 
 
Coord 2000
09424-1643
Discov num
J  2071
Comp
Coord arcsec 2000
09 39 38.54 -16 41 37.8
Date first
1942
Date last
2017
Obs
5
Pa first
245
Pa last
248
P.A. Now (θ)
248°
Sep first
4.0
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
11.20
Mag sec
13.40
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-010
Sec motion ra
-007
Pri motion dec
-000
Sec motion dec
-007
Notes
rPM=0.762
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
248.1
Precise sep
10.903
Cdsa2 id
J 2071
Constellation
Hydra
Tycho2
6043-01362-1
Ra deg
9.660705555555555
De deg
-16.693833333333334
last precise pa
248.1
last precise sep
10.903
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09424-1643 J 2071 1942 1 245 4.0 9.80 10.10 X 094215.00-164300.0
09424-1643 J 2071 2000 3 248 10.9 9.80 10.10 093938.54-164137.8
09424-1643 J 2071 2017 5 248 10.9 11.20 13.40 093938.54-164137.8

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