07256-4221 DON 184 AC
07h 25m 38.11s -42° 21' 01.9" P.A. 340.00 sep 4.7 mag 10.51,16.20
| Coord 2000 |
07256-4221 |
|
Discov num |
DON 184 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 25 38.11 -42 21 01.9 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
341 |
|
Pa last |
339.5 |
|
P.A. Now (θ) |
339.5° |
|
| Sep first |
4.4 |
|
Sep last |
4.693 |
|
Sep. Now (ρ) |
4.693" |
|
| Mag pri |
10.51 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
5.69 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
07256-4221 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 25 38 -42 21 02 |
DON 184 AB |
2015 |
4 |
188 |
1.6 |
10.51 |
12.14 |
1.63 |
|
|
| Show |
|
|
07 25 38 -42 21 02 |
DON 184 AC |
2015 |
4 |
340 |
4.7 |
10.51 |
16.20 |
5.69 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Puppis |
|
Tycho2 |
7651-00705-1 |
|
Gaia DR2 |
5560415573670653824 |
|
