11273-0852 A   138 (XY Crt)

 
 
11h 27m 16.64s -08 52' 08.2" P.A. 217 sep 1.9 mag 8.70,9.81 Sp F0 dist. 255.1 pc (832.14 l.y.)
 
 
Coord 2000
11273-0852
Discov num
A   138
Comp
Coord arcsec 2000
11 27 16.64 -08 52 08.2
Date first
1901
Date last
2016
Obs
22
Pa first
213
Pa last
217
P.A. Now (θ)
217°
Sep first
1.7
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
8.70
Mag sec
9.81
delta mag (ΔM)
1.11
Spectral class
F0 (yellow-white)
Pri motion ra
-043
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216.6
Precise sep
1.876
Var name
XY Crt
Constellation
Crater
HIP
55890
Tycho2
5509-01346-1
HD
99563
BD
BD-08 3173
Distance
255.1
Distance ly
832.14
last precise pa
216.6
last precise sep
1.876
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11273-0852 A 138 2000 19 218 1.8 8.70 9.81 F0 D 112716.64-085208.2
11273-0852 A 138 2010 21 218 1.8 8.70 9.81 F0 112716.64-085208.2
11273-0852 A 138 2016 22 217 1.9 8.70 9.81 F0 112716.64-085208.2

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