04420-5448 HU 1375 (HD 30143)
04h 41m 59.69s -54° 48' 01.2" P.A. 182.00 sep 3.6 mag 8.08,11.84 Sp K1III dist. 140.25 pc (457.5 l.y.)
| Coord 2000 |
04420-5448 |
|
Discov num |
HU 1375 |
|
Comp |
|
|
Coord arcsec 2000 |
04 41 59.69 -54 48 01.2 |
|
| Date first |
1912 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
181 |
|
Pa last |
181.7 |
|
P.A. Now (θ) |
181.7° |
|
| Sep first |
3.8 |
|
Sep last |
3.592 |
|
Sep. Now (ρ) |
3.592" |
|
| Mag pri |
8.08 |
|
Mag sec |
11.84 |
|
delta mag (ΔM) |
3.76 |
|
Spectral class |
K1III (yellow-orange) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
+053 |
|
Sec motion dec |
+048 |
|
| Notes |
|
|
rPM=0.12 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 30143 |
|
Constellation |
Dorado |
|
SAO |
233632 |
|
HIP |
21857 |
|
| Tycho2 |
8509-00102-1 |
|
Gaia DR2 |
4777353906446449920 |
|
HD |
30143 |
|
GC |
5753 |
|
| CP |
CP-55 685 |
|
Distance |
140.25 |
|
Distance ly |
457.5 |
|
