00199-2011 ARA 824

 
 
00h 19m 52.30s -20 11' 04.9" P.A. 294 sep 10.5 mag 9.93,12.90 Sp K1/K2III:
 
 
Coord 2000
00199-2011
Discov num
ARA 824
Comp
Coord arcsec 2000
00 19 52.30 -20 11 04.9
Date first
1920
Date last
2017
Obs
6
Pa first
293
Pa last
294
P.A. Now (θ)
294°
Sep first
10.3
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
9.93
Mag sec
12.90
delta mag (ΔM)
2.97
Spectral class
K1/K2III: (yellow-orange)
Pri motion ra
+009
Sec motion ra
+004
Pri motion dec
-069
Sec motion dec
-061
Notes
rPM=0.136 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
293.8
Precise sep
10.54
Constellation
Cetus
Tycho2
5845-00513-1
Gaia DR2
2361995828254258304
HD
1568
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00199-2011 ARA 824 1999 3 293 10.9 9.93 12.90 D 001952.30-201104.9
00199-2011 ARA 824 2010 5 293 11.5 9.93 12.90 K1/K2III: 001952.30-201104.9
00199-2011 ARA 824 2017 6 294 10.5 9.93 12.90 K1/K2III: 001952.30-201104.9

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