00494-3853 TDS1631

 
 
00h 49m 21.67s -38 53' 08.5" P.A. 272 sep 0.6 mag 11.42,11.49 dist. 198.41 pc (647.21 l.y.)
 
 
Coord 2000
00494-3853
Discov num
TDS1631
Comp
Coord arcsec 2000
00 49 21.67 -38 53 08.5
Date first
1991
Date last
1991
Obs
1
Pa first
272
Pa last
272
P.A. Now (θ)
272°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.42
Mag sec
11.49
delta mag (ΔM)
0.07
Spectral class
Pri motion ra
-019
Sec motion ra
-019
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
K2III
Constellation
Andromeda
SAO
74134
HIP
2856
Tycho2
1738-01292-1
HD
3293
BD
BD+23 82
Distance
198.41
Distance ly
647.21
last precise pa
271.6
last precise sep
0.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00494-3853 TDS1631 1991 1 272 0.6 11.42 11.49 004921.67-385308.5

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