12023-8538 HJ 4490 (HD 104555)
12h 02m 20.23s -85° 37' 54.3" P.A. 146.00 sep 24.8 mag 6.17,8.97 Sp K3III+F8 dist. 113.77 pc (371.12 l.y.)
Coord 2000 |
12023-8538 |
|
Discov num |
HJ 4490 |
|
Comp |
|
|
Coord arcsec 2000 |
12 02 20.23 -85 37 54.3 |
|
Date first |
1837 |
|
Date last |
2015 |
|
Obs |
22 |
|
Pa first |
147 |
|
Pa last |
145.7 |
|
P.A. Now (θ) |
145.7° |
|
Sep first |
25.0 |
|
Sep last |
24.843 |
|
Sep. Now (ρ) |
24.843" |
|
Mag pri |
6.17 |
|
Mag sec |
8.97 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
K3III+F8 (yellow-orange/yellow-white) |
|
Pri motion ra |
-057 |
|
Sec motion ra |
-057 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+002 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.018 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 104555 |
|
Constellation |
Octans |
|
SAO |
258632 |
|
HIP |
58697 |
|
Tycho2 |
9512-00218-1 |
|
Gaia DR2 |
5769485441949747968 |
|
HD |
104555 |
|
HR |
4595 |
|
GC |
16449 |
|
CP |
CP-84 371 |
|
FK5 |
3983 |
|
Distance |
113.77 |
|
Distance ly |
371.12 |
|