19472-5513 HDS2813

 
 
19h 47m 10.10s -55 13' 25.8" P.A. 142 sep 0.7 mag 8.73,11.26 Sp F5V dist. 105.04 pc (342.64 l.y.)
 
 
Coord 2000
19472-5513
Discov num
HDS2813
Comp
Coord arcsec 2000
19 47 10.10 -55 13 25.8
Date first
1991
Date last
2014
Obs
2
Pa first
135
Pa last
142
P.A. Now (θ)
142°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.73
Mag sec
11.26
delta mag (ΔM)
2.53
Spectral class
F5V (yellow-white)
Pri motion ra
-008
Sec motion ra
Pri motion dec
-054
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.3
Precise sep
0.657
Constellation
Telescopium
SAO
246266
HIP
97352
Tycho2
8779-01515-1
HD
186423
CP
CP-55 9181
Distance
105.04
Distance ly
342.64
last precise pa
142.3
last precise sep
0.657
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19472-5513 HDS2813 1991 1 135 0.7 8.73 11.26 F5V D 194710.10-551325.8
19472-5513 HDS2813 2014 2 142 0.7 8.73 11.26 F5V 194710.10-551325.8

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