20363-1519 HJ 1537

 
 
20h 36m 18.39s -15 18' 40.6" P.A. 23 sep 3.5 mag 9.02,9.47 Sp G1V dist. 151.75 pc (495.01 l.y.)
 
 
Coord 2000
20363-1519
Discov num
HJ 1537
Comp
Coord arcsec 2000
20 36 18.39 -15 18 40.6
Date first
1828
Date last
2016
Obs
18
Pa first
15
Pa last
23
P.A. Now (θ)
23°
Sep first
1.8
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
9.02
Mag sec
9.47
delta mag (ΔM)
0.45
Spectral class
G1V (yellow)
Pri motion ra
+005
Sec motion ra
+008
Pri motion dec
-063
Sec motion dec
-046
Notes
rPM=0.273 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.9
Precise sep
3.477
Constellation
Capricornus
HIP
101649
Tycho2
6330-01946-1
Gaia DR2
64097811840
HD
196204
BD
BD-15 5725
Distance
151.75
Distance ly
495.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20363-1519 HJ 1537 2001 13 24 3.5 9.02 9.47 G1V 203618.39-151840.6
20363-1519 HJ 1537 2016 16 23 3.5 9.02 9.47 G1V 203618.39-151840.6

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