16102-8414 HJ 4798 (HD 142022)
16h 10m 15.03s -84° 13' 53.8" P.A. 129.00 sep 20.0 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 |
2016 |
|
Obs |
10 |
|
Pa first |
139 |
|
Pa last |
129.1 |
|
P.A. Now (θ) |
129.1° |
|
Sep first |
18.0 |
|
Sep last |
20.017 |
|
Sep. Now (ρ) |
20.017" |
|
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
Name |
HD 142022 |
|
Constellation |
Octans |
|
SAO |
258738 |
|
HIP |
79242 |
|
Tycho2 |
9522-00552-1 |
|
HD |
142022 |
|
GC |
21507 |
|
GL |
Gl 606.1A |
|
CD |
CD-83 202 |
|
CP |
CP-83 593 |
|
Distance |
34.33 |
|
Distance ly |
111.98 |
|