12510-7137 TDS8558

 
 
12h 50m 58.22s -71 36' 54.0" P.A. 85 sep 2.4 mag 11.97,12.08
 
 
Coord 2000
12510-7137
Discov num
TDS8558
Comp
Coord arcsec 2000
12 50 58.22 -71 36 54.0
Date first
1991
Date last
1991
Obs
1
Pa first
85
Pa last
85
P.A. Now (θ)
85°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.97
Mag sec
12.08
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-019
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84.6
Precise sep
2.44
Cdsa2 id
TDS 8558
Constellation
Musca
Tycho2
9249-01931-1
Ra deg
12.849505555555556
De deg
-71.615
last precise pa
84.6
last precise sep
2.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12510-7137 TDS8558 1991 1 85 2.4 11.97 12.08 125058.22-713654.0

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