14055-3633 DUN 154 (HD 122917)
14h 05m 30.34s -36° 32' 42.9" P.A. 130.00 sep 20.5 mag 8.26,10.01 Sp A9V dist. 302.11 pc (985.48 l.y.)
Coord 2000 |
14055-3633 |
|
Discov num |
DUN 154 |
|
Comp |
|
|
Coord arcsec 2000 |
14 05 30.34 -36 32 42.9 |
|
Date first |
1836 |
|
Date last |
2016 |
|
Obs |
22 |
|
Pa first |
131 |
|
Pa last |
129.7 |
|
P.A. Now (θ) |
129.7° |
|
Sep first |
21.6 |
|
Sep last |
20.51 |
|
Sep. Now (ρ) |
20.51" |
|
Mag pri |
8.26 |
|
Mag sec |
10.01 |
|
delta mag (ΔM) |
1.75 |
|
Spectral class |
A9V (white) |
|
Pri motion ra |
-014 |
|
Sec motion ra |
-016 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-009 |
|
Notes |
V
Y
(Proper motion indicates physical, Parallax indicates components are non-physical) |
|
rPM=0.122 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 122917 |
|
Constellation |
Centaurus |
|
SAO |
205162 |
|
HIP |
68824 |
|
Tycho2 |
7292-01912-1 |
|
Gaia DR2 |
6120853555338661888 |
|
HD |
122917 |
|
CD |
CD-35 9249 |
|
Distance |
302.11 |
|
Distance ly |
985.48 |
|