09299-7339 I 289 AB,D
09h 29m 53.88s -73° 38' 56.7" P.A. 349.00 sep 34.7 mag 8.32,15.40 Sp B9.5/A0V
| Coord 2000 |
09299-7339 |
|
Discov num |
I 289 |
|
Comp |
AB,D |
|
Coord arcsec 2000 |
09 29 53.88 -73 38 56.7 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
6 |
|
Pa last |
349.1 |
|
P.A. Now (θ) |
349.1° |
|
| Sep first |
38.0 |
|
Sep last |
34.68 |
|
Sep. Now (ρ) |
34.68" |
|
| Mag pri |
8.32 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
7.08 |
|
Spectral class |
B9.5/A0V (blue-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=0.404
Nature of this double is uncertain.
09299-7339 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 82836 |
256628 |
09 29 54 -73 38 57 |
I 289 AB |
1991 |
7 |
259 |
0.6 |
8.32 |
9.07 |
0.75 |
|
|
| Show |
|
256628 |
09 29 54 -73 38 57 |
DAM 22 AB,C |
2015 |
3 |
58 |
10.1 |
8.32 |
16.70 |
8.38 |
|
|
| Show |
|
256628 |
09 29 54 -73 38 57 |
I 289 AB,D |
2015 |
4 |
349 |
34.7 |
8.32 |
15.40 |
7.08 |
|
<=== |
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Carina |
|
SAO |
256628 |
|
Tycho2 |
9208-02790-1 |
|
Gaia DR2 |
5217766415692231808 |
|
| HD |
82836 |
|
