10475-2431 TDS7474

 
 
10h 47m 29.22s -24 31' 12.6" P.A. 55 sep 2.6 mag 10.52,11.85
 
 
Coord 2000
10475-2431
Discov num
TDS7474
Comp
Coord arcsec 2000
10 47 29.22 -24 31 12.6
Date first
1991
Date last
1991
Obs
1
Pa first
55
Pa last
55
P.A. Now (θ)
55°
Sep first
2.6
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
10.52
Mag sec
11.85
delta mag (ΔM)
1.33
Spectral class
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
+006
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
54.9
Precise sep
2.56
Constellation
Hydra
Tycho2
6638-01051-1
last precise pa
54.9
last precise sep
2.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10475-2431 TDS7474 1991 1 55 2.6 10.52 11.85 104729.22-243112.6

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