09172-2249 J  1543

 
 
09h 17m 11.01s -22 49' 14.2" P.A. 106 sep 9.7 mag 10.80,11.00
 
 
Coord 2000
09172-2249
Discov num
J  1543
Comp
Coord arcsec 2000
09 17 11.01 -22 49 14.2
Date first
1920
Date last
2010
Obs
11
Pa first
101
Pa last
106
P.A. Now (θ)
106°
Sep first
9.6
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
10.80
Mag sec
11.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-014
Sec motion ra
-006
Pri motion dec
+012
Sec motion dec
+007
Notes
N (See Notes)
rPM=0.512
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.8
Precise sep
9.74
Constellation
Hydra
last precise pa
105.8
last precise sep
9.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09172-2249 J 1543 1999 8 106 9.8 10.80 11.00 N D 091711.01-224914.2
09172-2249 J 1543 2000 10 106 9.7 10.80 11.00 N 091711.01-224914.2
09172-2249 J 1543 2010 11 106 9.7 10.80 11.00 N 091711.01-224914.2

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