08413-7858 BNK 7 CD
08h 43m 12.23s -79° 04' 12.3" P.A. 31.00 sep 9.4 mag 5.88,17.40 Sp A7V dist. 92.85 pc (302.88 l.y.)
| Coord 2000 |
08413-7858 |
|
Discov num |
BNK 7 |
|
Comp |
CD |
|
Coord arcsec 2000 |
08 43 12.23 -79 04 12.3 |
|
| Date first |
2004 |
|
Date last |
2004 |
|
Obs |
1 |
|
| Pa first |
31 |
|
Pa last |
30.8 |
|
P.A. Now (θ) |
30.8° |
|
| Sep first |
9.4 |
|
Sep last |
9.443 |
|
Sep. Now (ρ) |
9.443" |
|
| Mag pri |
5.88 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
11.52 |
|
Spectral class |
A7V (white) |
|
| Pri motion ra |
-031 |
|
Sec motion ra |
|
|
| Pri motion dec |
+028 |
|
Sec motion dec |
|
|
| Notes |
N
K
(See Notes, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
08413-7858 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
256543 |
08 41 19 -78 57 48 |
BNK 3 AB |
2004 |
1 |
264 |
8.0 |
5.46 |
|
|
|
|
| Show |
Eta Cha |
256543 |
08 41 19 -78 57 48 |
SHY 528 AC |
2015 |
6 |
140 |
501.4 |
5.44 |
6.11 |
0.67 |
|
|
| Show |
|
256549 |
08 43 12 -79 04 12 |
BNK 7 CD |
2004 |
1 |
31 |
9.4 |
5.88 |
17.40 |
11.52 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
RS Cha |
|
Constellation |
Chamaeleon |
|
SAO |
256549 |
|
HIP |
42794 |
|
| Tycho2 |
9403-01987-1 |
|
Gaia DR2 |
5209024611054646272 |
|
HD |
75747 |
|
HR |
3524 |
|
| GC |
12128 |
|
CP |
CP-78 378 |
|
Flamsteed |
9 Chamaeleontis |
|
Flamsteed name |
9 Cha |
|
| Distance |
92.85 |
|
Distance ly |
302.88 |
|
