07541-1820 HJ 4013 AC
07h 54m 07.18s -18° 19' 51.7" P.A. 271.00 sep 67.2 mag 7.09,9.96 Sp M1III dist. 507.61 pc (1655.82 l.y.)
| Coord 2000 |
07541-1820 |
|
Discov num |
HJ 4013 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 54 07.18 -18 19 51.7 |
|
| Date first |
1902 |
|
Date last |
2003 |
|
Obs |
9 |
|
| Pa first |
271 |
|
Pa last |
271 |
|
P.A. Now (θ) |
271° |
|
| Sep first |
67.0 |
|
Sep last |
67.15 |
|
Sep. Now (ρ) |
67.15" |
|
| Mag pri |
7.09 |
|
Mag sec |
9.96 |
|
delta mag (ΔM) |
2.87 |
|
Spectral class |
M1III (red) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
+046 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-124 |
|
| Notes |
|
|
rPM=1.017
This double is not physical.
07541-1820 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 64611 |
153563 |
07 54 07 -18 19 52 |
HJ 4013 AB |
1999 |
8 |
195 |
19.3 |
7.09 |
10.70 |
3.61 |
|
|
| Show |
|
153563 |
07 54 07 -18 19 52 |
HJ 4013 AC |
2003 |
9 |
271 |
67.2 |
7.09 |
9.96 |
2.87 |
|
<=== |
| Show |
|
|
07 54 02 -18 19 50 |
HJ 4013 CD |
2017 |
5 |
134 |
6.7 |
10.10 |
12.10 |
2.00 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Puppis |
|
SAO |
153563 |
|
HIP |
38591 |
|
Tycho2 |
5986-01176-1 |
|
| Gaia DR2 |
5717535029371690496 |
|
HD |
64611 |
|
BD |
BD-17 2219 |
|
Distance |
507.61 |
|
| Distance ly |
1655.82 |
|
