04284-6543 HJ 3662 BD
04h 28m 23.33s -65° 42' 48.0" P.A. 4.00 sep 21.9 mag 9.75,13.70 Sp F8 dist. 104.6 pc (341.21 l.y.)
| Coord 2000 |
04284-6543 |
|
Discov num |
HJ 3662 |
|
Comp |
BD |
|
Coord arcsec 2000 |
04 28 23.33 -65 42 48.0 |
|
| Date first |
1836 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
5 |
|
Pa last |
3.9 |
|
P.A. Now (θ) |
3.9° |
|
| Sep first |
15.0 |
|
Sep last |
21.85 |
|
Sep. Now (ρ) |
21.85" |
|
| Mag pri |
9.75 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
3.95 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
+014 |
|
| Notes |
N
(See Notes) |
|
rPM=0.277 (< 0.3, Physical double)
This double is physical.
04284-6543 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 28887 |
249034 |
04 28 21 -65 42 43 |
HJ 3662 AB |
2015 |
20 |
120 |
14.0 |
8.31 |
9.75 |
1.44 |
|
|
| Show |
|
249034 |
04 28 21 -65 42 43 |
HJ 3662 AC |
2015 |
8 |
194 |
50.3 |
8.31 |
13.14 |
4.83 |
|
|
| Show |
|
249034 |
04 28 21 -65 42 43 |
HJ 3662 AD |
2015 |
5 |
43 |
20.1 |
8.31 |
13.70 |
5.39 |
|
|
| Show |
|
|
04 28 23 -65 42 48 |
HJ 3662 BD |
2015 |
5 |
4 |
21.9 |
9.75 |
13.70 |
3.95 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Reticulum |
|
HIP |
20875 |
|
Tycho2 |
8875-01818-1 |
|
Gaia DR2 |
4674794244947882752 |
|
| CP |
CP-65 345 |
|
Distance |
104.6 |
|
Distance ly |
341.21 |
|
