16102-8414 HJ 4798

 
 
16h 10m 15.03s -84 13' 53.8" P.A. 129 sep 20.1 mag 7.69,11.20 Sp K0 dist. 34.33 pc (111.98 l.y.)
 
 
Coord 2000
16102-8414
Discov num
HJ 4798
Comp
Coord arcsec 2000
16 10 15.03 -84 13 53.8
Date first
1835
Date last
2010
Obs
7
Pa first
139
Pa last
129
P.A. Now (θ)
129°
Sep first
18.0
Sep last
20.1
Sep. Now (ρ)
20.1"
Mag pri
7.69
Mag sec
11.20
delta mag (ΔM)
3.51
Spectral class
K0 (yellow-orange)
Pri motion ra
-344
Sec motion ra
Pri motion dec
-034
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.7
Precise sep
20.06
Constellation
Octans
SAO
258738
HIP
79242
Tycho2
9522-00552-1
HD
142022
GL
Gl 606.1A
CD
CD-83 202
CP
CP-83 593
Distance
34.33
Distance ly
111.98
last precise pa
128.7
last precise sep
20.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16102-8414 HJ 4798 2000 6 130 20.4 7.69 11.20 K0 N DV 161016.98-841353.5
16102-8414 HJ 4798 2010 7 129 19.7 7.69 11.20 K0 NV 161016.98-841353.5

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