12504-2639 TDS8547

 
 
12h 50m 26.91s -26 38' 54.6" P.A. 300 sep 0.5 mag 11.04,11.10
 
 
Coord 2000
12504-2639
Discov num
TDS8547
Comp
Coord arcsec 2000
12 50 26.91 -26 38 54.6
Date first
1991
Date last
1991
Obs
1
Pa first
300
Pa last
300
P.A. Now (θ)
300°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.04
Mag sec
11.10
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
-030
Sec motion ra
-030
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
300.1
Precise sep
0.5
Constellation
Hydra
SAO
181144
Tycho2
6705-01319-1
last precise pa
300.1
last precise sep
0.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12504-2639 TDS8547 1991 1 300 0.5 11.04 11.10 125026.91-263854.6

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