04289-4936 HJ 3658 (HD 28689)
04h 28m 54.39s -49° 36' 06.6" P.A. 122.00 sep 5.6 mag 8.05,8.49 Sp A dist. 158.23 pc (516.15 l.y.)
| Coord 2000 |
04289-4936 |
|
Discov num |
HJ 3658 |
|
Comp |
|
|
Coord arcsec 2000 |
04 28 54.39 -49 36 06.6 |
|
| Date first |
1835 |
|
Date last |
2016 |
|
Obs |
19 |
|
| Pa first |
117 |
|
Pa last |
122.4 |
|
P.A. Now (θ) |
122.4° |
|
| Sep first |
4.0 |
|
Sep last |
5.58 |
|
Sep. Now (ρ) |
5.58" |
|
| Mag pri |
8.05 |
|
Mag sec |
8.49 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
+018 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-029 |
|
| Notes |
|
|
rPM=0.067 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 28689 |
|
Constellation |
Dorado |
|
HIP |
20911 |
|
Tycho2 |
8072-01956-1 |
|
| Gaia DR2 |
4787694916385648896 |
|
HD |
28689 |
|
CD |
CD-49 1350 |
|
CP |
CP-49 551 |
|
| Distance |
158.23 |
|
Distance ly |
516.15 |
|
