10229-1535 TDS7231

 
 
10h 22m 54.00s -15 34' 31.8" P.A. 287 sep 1.8 mag 11.50,11.67
 
 
Coord 2000
10229-1535
Discov num
TDS7231
Comp
Coord arcsec 2000
10 22 54.00 -15 34 31.8
Date first
1991
Date last
1991
Obs
1
Pa first
287
Pa last
287
P.A. Now (θ)
287°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.50
Mag sec
11.67
delta mag (ΔM)
0.17
Spectral class
Pri motion ra
+007
Sec motion ra
+007
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.2
Precise sep
1.75
Constellation
Hydra
Tycho2
6060-00139-1
last precise pa
287.2
last precise sep
1.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10229-1535 TDS7231 1991 1 287 1.8 11.50 11.67 102254.00-153431.8

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