20330-7119 HJ 5544AC

 
 
20h 33m 01.87s -71 19' 13.6" P.A. 62 sep 118.7 mag 8.21,9.29 Sp K4III dist. 373.13 pc (1217.15 l.y.)
 
 
Coord 2000
20330-7119
Discov num
HJ 5544
Comp
AC
Coord arcsec 2000
20 33 01.87 -71 19 13.6
Date first
1836
Date last
2015
Obs
14
Pa first
65
Pa last
62
P.A. Now (θ)
62°
Sep first
117.0
Sep last
118.7
Sep. Now (ρ)
118.7"
Mag pri
8.21
Mag sec
9.29
delta mag (ΔM)
1.08
Spectral class
K4III (yellow-orange)
Pri motion ra
-013
Sec motion ra
+006
Pri motion dec
+014
Sec motion dec
+018
Notes
rPM=1.016
This double is not physical.
 
 
20330-7119 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20330-7119 I 1047 AB 1910 2016 4 331 6.2 8.21 12.60 4.39
Show 20330-7119 HJ 5544 AC 1836 2015 14 62 118.7 8.21 9.29 1.08 <===
Show 20330-7119 I 1047 CD 1910 2015 4 55 22.8 9.29 12.40 3.11
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
62.2
Precise sep
118.74
Constellation
Pavo
SAO
257820
HIP
101403
Tycho2
9316-00977-1
Gaia DR2
23896605312
HD
194835
CP
CP-71 2558
Distance
373.13
Distance ly
1217.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20330-7119 HJ 5544 AC 2000 12 62 118.7 8.21 9.29 K4III D 203301.87-711913.6
20330-7119 HJ 5544 AC 2015 14 62 118.7 8.21 9.29 K4III 203301.87-711913.6

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