18055-2326 SKF 2529 AB
18h 05m 31.71s -23° 26' 07.6" P.A. 56.00 sep 1.8 mag 11.60,18.00 Sp A0
| Coord 2000 |
18055-2326 |
|
Discov num |
SKF2529 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 05 31.71 -23 26 07.6 |
|
| Date first |
2006 |
|
Date last |
2011 |
|
Obs |
2 |
|
| Pa first |
56 |
|
Pa last |
55.7 |
|
P.A. Now (θ) |
55.7° |
|
| Sep first |
1.7 |
|
Sep last |
1.78 |
|
Sep. Now (ρ) |
1.78" |
|
| Mag pri |
11.60 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
6.4 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
18055-2326 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 05 32 -23 26 08 |
SKF 2529 AB |
2011 |
2 |
56 |
1.8 |
11.60 |
18.00 |
6.40 |
|
<=== |
| Show |
|
|
18 05 32 -23 26 08 |
SKF 2529 AC |
2011 |
2 |
271 |
1.5 |
11.60 |
25.00 |
13.40 |
|
|
| Show |
|
|
18 05 32 -23 26 07 |
SKF 2529 BC |
2011 |
2 |
251 |
3.1 |
18.00 |
25.00 |
7.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6842-01234-1 |
|
Gaia DR2 |
4066185692497217920 |
|
HD |
313878 |
|
