07520-2747 HJ 2421 AB
07h 52m 01.80s -27° 47' 51.7" P.A. 84.00 sep 8.6 mag 10.42,11.60
| Coord 2000 |
07520-2747 |
|
Discov num |
HJ 2421 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 52 01.80 -27 47 51.7 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
42 |
|
Pa last |
83.8 |
|
P.A. Now (θ) |
83.8° |
|
| Sep first |
8.0 |
|
Sep last |
8.57 |
|
Sep. Now (ρ) |
8.57" |
|
| Mag pri |
10.42 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
+033 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.12
This double is not physical.
07520-2747 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 52 02 -27 47 52 |
HJ 2421 AB |
2015 |
5 |
84 |
8.6 |
10.42 |
11.60 |
1.18 |
|
<=== |
| Show |
|
|
07 52 02 -27 47 52 |
DAW 9004 AC |
2015 |
3 |
15 |
4.8 |
10.42 |
14.00 |
3.58 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Puppis |
|
Tycho2 |
6561-00462-1 |
|
Gaia DR2 |
5600759541525855488 |
|
