17592-2708 B 368 AB
17h 59m 10.44s -27° 07' 43.1" P.A. 81.00 sep 3.6 mag 9.50,13.00 Sp A9V
| Coord 2000 |
17592-2708 |
|
Discov num |
B 368 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 59 10.44 -27 07 43.1 |
|
| Date first |
1927 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
81 |
|
Pa last |
80.8 |
|
P.A. Now (θ) |
80.8° |
|
| Sep first |
3.5 |
|
Sep last |
3.587 |
|
Sep. Now (ρ) |
3.587" |
|
| Mag pri |
9.50 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
A9V (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17592-2708 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
186040 |
17 59 10 -27 07 43 |
OCC 703 Aa,Ab |
1985 |
0 |
-1 |
0.1 |
9.90 |
9.90 |
0.00 |
|
|
| Show |
|
186040 |
17 59 10 -27 07 43 |
B 368 AB |
2015 |
3 |
81 |
3.6 |
9.50 |
13.00 |
3.50 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
186040 |
|
Tycho2 |
6849-01233-1 |
|
Gaia DR2 |
4063577861446790400 |
|
| HD |
163801 |
|