04240-1805 HJ 3647 AB
04h 24m 01.57s -18° 05' 18.7" P.A. 259.00 sep 29.8 mag 11.16,10.94
| Coord 2000 |
04240-1805 |
|
Discov num |
HJ 3647 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 24 01.57 -18 05 18.7 |
|
| Date first |
1916 |
|
Date last |
2019 |
|
Obs |
9 |
|
| Pa first |
254 |
|
Pa last |
258.6 |
|
P.A. Now (θ) |
258.6° |
|
| Sep first |
34.7 |
|
Sep last |
29.812 |
|
Sep. Now (ρ) |
29.812" |
|
| Mag pri |
11.16 |
|
Mag sec |
10.94 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-045 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.125
This double is not physical.
04240-1805 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 24 02 -18 05 19 |
HJ 3647 AB |
2019 |
9 |
259 |
29.8 |
11.16 |
10.94 |
0.22 |
|
<=== |
| Show |
|
|
04 24 02 -18 05 19 |
HJ 3647 AC |
2019 |
8 |
317 |
41.8 |
11.16 |
12.19 |
1.03 |
|
|
| Show |
|
|
04 23 59 -18 05 25 |
HJ 3647 BC |
2019 |
11 |
2 |
36.6 |
10.94 |
12.19 |
1.25 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
Tycho2 |
5893-00462-1 |
|
Gaia DR2 |
3171664852235640832 |
|
