11216-5756 I 1212 AC
11h 21m 33.93s -57° 56' 24.7" P.A. 2.00 sep 5.0 mag 10.12,15.00 Sp A5m
| Coord 2000 |
11216-5756 |
|
Discov num |
I 1212 |
|
Comp |
AC |
|
Coord arcsec 2000 |
11 21 33.93 -57 56 24.7 |
|
| Date first |
1934 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
358 |
|
Pa last |
2.1 |
|
P.A. Now (θ) |
2.1° |
|
| Sep first |
5.3 |
|
Sep last |
5.012 |
|
Sep. Now (ρ) |
5.012" |
|
| Mag pri |
10.12 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
4.88 |
|
Spectral class |
A5m (white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
11216-5756 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 98808 |
|
11 21 34 -57 56 25 |
I 1212 AB |
2015 |
4 |
292 |
1.0 |
10.12 |
11.02 |
0.90 |
|
|
| Show |
|
|
11 21 34 -57 56 25 |
I 1212 AC |
2015 |
3 |
2 |
5.0 |
10.12 |
15.00 |
4.88 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
Tycho2 |
8625-00075-1 |
|
Gaia DR2 |
5339689645223271424 |
|
HD |
98808 |
|
| DM |
CP-57 4617 |
|
