20051-6304 HJ 5163

 
 
20h 05m 08.77s -63 03' 41.7" P.A. 249 sep 1.3 mag 7.73,8.44 Sp A3V dist. 153.14 pc (499.54 l.y.)
 
 
Coord 2000
20051-6304
Discov num
HJ 5163
Comp
Coord arcsec 2000
20 05 08.77 -63 03 41.7
Date first
1836
Date last
2016
Obs
14
Pa first
252
Pa last
249
P.A. Now (θ)
249°
Sep first
1.4
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
7.73
Mag sec
8.44
delta mag (ΔM)
0.71
Spectral class
A3V (white)
Pri motion ra
+013
Sec motion ra
+013
Pri motion dec
-037
Sec motion dec
-037
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
248.7
Precise sep
1.32
Constellation
Pavo
SAO
254722
HIP
98919
Tycho2
9090-01312-1
Gaia DR2
40845257600
HD
189721
CP
CP-63 4561
Distance
153.14
Distance ly
499.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20051-6304 HJ 5163 1991 13 249 1.3 7.73 8.44 A3V D 200508.77-630341.7
20051-6304 HJ 5163 2016 14 249 1.3 7.73 8.44 A3V 200508.77-630341.7

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