18095-1712 SKF 94 AB
18h 09m 29.71s -17° 11' 56.2" P.A. 243.00 sep 4.6 mag 10.30,16.00 Sp B5
Coord 2000 |
18095-1712 |
|
Discov num |
SKF 94 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 09 29.71 -17 11 56.2 |
|
Date first |
1998 |
|
Date last |
2012 |
|
Obs |
2 |
|
Pa first |
243 |
|
Pa last |
242.8 |
|
P.A. Now (θ) |
242.8° |
|
Sep first |
4.7 |
|
Sep last |
4.603 |
|
Sep. Now (ρ) |
4.603" |
|
Mag pri |
10.30 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
5.7 |
|
Spectral class |
B5 (blue-white) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
-005 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
18095-1712 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 09 30 -17 11 56 |
SKF 94 AB |
2012 |
2 |
243 |
4.6 |
10.30 |
16.00 |
5.70 |
|
<=== |
Show |
|
|
18 09 30 -17 11 56 |
SKF 94 AC |
2015 |
7 |
279 |
6.2 |
10.30 |
13.00 |
2.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6268-00866-1 |
|
Gaia DR2 |
4144028504402483840 |
|
HD |
312610 |
|