19453-6823 HDS2806AB

 
 
19h 45m 15.54s -68 23' 22.3" P.A. 147 sep 0.3 mag 10.34,12.97 Sp K3 dist. 46.86 pc (152.86 l.y.)
 
 
Coord 2000
19453-6823
Discov num
HDS2806
Comp
AB
Coord arcsec 2000
19 45 15.54 -68 23 22.3
Date first
1991
Date last
2015
Obs
5
Pa first
298
Pa last
147
P.A. Now (θ)
147°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.34
Mag sec
12.97
delta mag (ΔM)
2.63
Spectral class
K3 (yellow-orange)
Pri motion ra
+111
Sec motion ra
Pri motion dec
+134
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19453-6823 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19453-6823 HDS2806 AB 1991 2015 5 147 0.3 10.34 12.97 2.63 <===
Show 19453-6823 TOK 425 Ba,Bb 2014 2015 3 116 0.1 13.20 15.00 1.80
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.5
Precise sep
0.338
Constellation
Pavo
HIP
97196
Tycho2
9306-01188-1
HD
185655
CP
CP-68 3294
Distance
46.86
Distance ly
152.86
last precise pa
146.5
last precise sep
0.338
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19453-6823 HDS2806 AB 2014 3 332 0.3 10.34 12.97 K3 194515.54-682322.3
19453-6823 HDS2806 AB 2015 5 147 0.3 10.34 12.97 K3 194515.54-682322.3

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