20143-1636 HJ 2939

 
 
20h 14m 19.24s -16 36' 28.4" P.A. 126 sep 17.3 mag 9.33,11.70 Sp K0III
 
 
Coord 2000
20143-1636
Discov num
HJ 2939
Comp
Coord arcsec 2000
20 14 19.24 -16 36 28.4
Date first
1830
Date last
2015
Obs
13
Pa first
182
Pa last
126
P.A. Now (θ)
126°
Sep first
7.0
Sep last
17.3
Sep. Now (ρ)
17.3"
Mag pri
9.33
Mag sec
11.70
delta mag (ΔM)
2.37
Spectral class
K0III (yellow-orange)
Pri motion ra
-073
Sec motion ra
+009
Pri motion dec
+024
Sec motion dec
-008
Notes
rPM=1.145
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.9
Precise sep
17.286
Constellation
Capricornus
SAO
163369
Tycho2
6315-01016-1
Gaia DR2
80942760704
HD
192231
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20143-1636 HJ 2939 2007 9 126 16.8 9.33 11.70 K0III D 201419.24-163628.4
20143-1636 HJ 2939 2012 11 128 18.0 9.33 11.70 K0III 201419.24-163628.4
20143-1636 HJ 2939 2015 13 126 17.3 9.33 11.70 K0III 201419.24-163628.4

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