17198-3606 SNA 69 AC
17h 19m 46.16s -36° 05' 52.3" P.A. 300.00 sep 7.9 mag 7.03,12.56 Sp O7V
Coord 2000 |
17198-3606 |
|
Discov num |
SNA 69 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 19 46.16 -36 05 52.3 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
299 |
|
Pa last |
299.7 |
|
P.A. Now (θ) |
299.7° |
|
Sep first |
7.9 |
|
Sep last |
7.87 |
|
Sep. Now (ρ) |
7.87" |
|
Mag pri |
7.03 |
|
Mag sec |
12.56 |
|
delta mag (ΔM) |
5.53 |
|
Spectral class |
O7V (blue) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
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.
17198-3606 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 19 46 -36 05 52 |
SNA 69 Aa,Ab |
2012 |
1 |
14 |
0.2 |
7.10 |
9.90 |
2.80 |
|
|
Show |
HD 319703 |
|
17 19 46 -36 05 52 |
WFC 288 AB |
2015 |
7 |
291 |
14.6 |
11.93 |
12.47 |
0.54 |
|
|
Show |
|
|
17 19 46 -36 05 52 |
SNA 69 AC |
2015 |
3 |
300 |
7.9 |
7.03 |
12.56 |
5.53 |
|
<=== |
Show |
|
|
17 19 45 -36 05 47 |
WSI 61 Ba,Bb |
2021 |
4 |
17 |
0.0 |
11.50 |
13.00 |
1.50 |
|
|
Quintuple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
5975275948080310272 |
|