13098-3531 HDS1841

 
 
13h 09m 48.24s -35 30' 30.7" P.A. 354 sep 12.5 mag 10.29,11.72 dist. 127.71 pc (416.59 l.y.)
 
 
Coord 2000
13098-3531
Discov num
HDS1841
Comp
Coord arcsec 2000
13 09 48.24 -35 30 30.7
Date first
1913
Date last
2010
Obs
6
Pa first
352
Pa last
354
P.A. Now (θ)
354°
Sep first
13.2
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
10.29
Mag sec
11.72
delta mag (ΔM)
1.43
Spectral class
Pri motion ra
-021
Sec motion ra
-023
Pri motion dec
-001
Sec motion dec
+001
Notes
rPM=0.123 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.5
Precise sep
12.46
Constellation
Centaurus
HIP
64227
Tycho2
7258-02058-1
CD
CD-34 8686
Distance
127.71
Distance ly
416.59
last precise pa
353.5
last precise sep
12.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13098-3531 HDS1841 1991 2 143 15.2 10.29 11.54 130948.24-353030.7
13098-3531 HDS1841 1999 3 353 12.2 10.29 11.54 130948.24-353030.7
13098-3531 HDS1841 2000 6 349 12.2 10.29 11.54 130948.24-353030.7
13098-3531 HDS1841 2010 6 353 12.1 10.29 11.72 130948.24-353030.7

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