11454-5542 HDS1659

 
 
11h 45m 25.71s -55 41' 30.6" P.A. 189 sep 3.3 mag 11.10,12.80 Sp (K) dist. 62.85 pc (205.02 l.y.)
 
 
Coord 2000
11454-5542
Discov num
HDS1659
Comp
Coord arcsec 2000
11 45 25.71 -55 41 30.6
Date first
1991
Date last
2000
Obs
5
Pa first
188
Pa last
189
P.A. Now (θ)
189°
Sep first
3.7
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
11.10
Mag sec
12.80
delta mag (ΔM)
1.7
Spectral class
(K)
Pri motion ra
-307
Sec motion ra
-319
Pri motion dec
+034
Sec motion dec
+036
Notes
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189.3
Precise sep
3.29
Constellation
Centaurus
HIP
57342
Tycho2
8634-01729-1
CD
CD-55 4223
Distance
62.85
Distance ly
205.02
last precise pa
189.3
last precise sep
3.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11454-5542 HDS1659 2000 4 189 3.3 11.10 12.80 (K) D 114525.71-554130.6

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