17198-3606 WSI 61 Ba,Bb
17h 19m 45.00s -36° 05' 47.1" P.A. 17.00 sep 0.0 mag 11.50,13.00 Sp O6
Coord 2000 |
17198-3606 |
|
Discov num |
WSI 61 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
17 19 45.00 -36 05 47.1 |
|
Date first |
2006 |
|
Date last |
2021 |
|
Obs |
4 |
|
Pa first |
16 |
|
Pa last |
16.9 |
|
P.A. Now (θ) |
16.9° |
|
Sep first |
0.2 |
|
Sep last |
0.044 |
|
Sep. Now (ρ) |
0.044" |
|
Mag pri |
11.50 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
O6 (blue) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
-020 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
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 |
|
Tycho2 |
7374-00710-1 |
|
Gaia DR2 |
5975278903017810560 |
|
HD |
319703 |
|