09022-1744 J  2649

 
 
09h 01m 59.01s -17 43' 53.7" P.A. 33 sep 8.1 mag 10.00,14.00
 
 
Coord 2000
09022-1744
Discov num
J  2649
Comp
Coord arcsec 2000
09 01 59.01 -17 43 53.7
Date first
1943
Date last
1999
Obs
4
Pa first
20
Pa last
33
P.A. Now (θ)
33°
Sep first
6.0
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
10.00
Mag sec
14.00
delta mag (ΔM)
4
Spectral class
Pri motion ra
-024
Sec motion ra
+033
Pri motion dec
-003
Sec motion dec
+077
Notes
rPM=1.173
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
33.3
Precise sep
8.11
Constellation
Hydra
last precise pa
33.3
last precise sep
8.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09022-1744 J 2649 1943 1 20 6.0 10.00 14.00 X 090230.00-174400.0
09022-1744 J 2649 1998 2 33 8.2 10.00 14.00 D 090159.01-174353.7
09022-1744 J 2649 1999 3 33 8.1 10.00 14.00 D 090159.01-174353.7
09022-1744 J 2649 2000 2 33 8.2 10.00 14.00 090159.01-174353.7

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