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
Cdsa2 id
J 1543
Constellation
Hydra
Ra deg
9.286391666666667
De deg
-22.82061111111111
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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