07288-4432 DON 186 AB
07h 28m 46.42s -44° 32' 14.3" P.A. 212.00 sep 2.5 mag 12.10,12.80
| Coord 2000 |
07288-4432 |
|
Discov num |
DON 186 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 28 46.42 -44 32 14.3 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
211 |
|
Pa last |
212.2 |
|
P.A. Now (θ) |
212.2° |
|
| Sep first |
2.0 |
|
Sep last |
2.46 |
|
Sep. Now (ρ) |
2.46" |
|
| Mag pri |
12.10 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+021 |
|
Sec motion dec |
-026 |
|
| Notes |
N
(See Notes) |
|
rPM=1.809
This double is not physical.
07288-4432 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 28 46 -44 32 14 |
DON 186 AB |
2015 |
3 |
212 |
2.5 |
12.10 |
12.80 |
0.70 |
|
<=== |
| Show |
|
|
07 28 46 -44 32 14 |
DAM 445 AB,C |
2015 |
4 |
312 |
6.5 |
11.54 |
15.00 |
3.46 |
|
|
| Show |
|
|
07 28 46 -44 32 14 |
DAM 445 AB,D |
2015 |
2 |
300 |
9.8 |
11.54 |
15.00 |
3.46 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Puppis |
|
Tycho2 |
7655-00851-1 |
|
Gaia DR2 |
5511120069352064384 |
|
