17132-1834 SKF 1504 AB
17h 13m 11.56s -18° 34' 24.8" P.A. 188.00 sep 3.2 mag 10.90,11.90 Sp M0Ve+M3Ve
Coord 2000 |
17132-1834 |
|
Discov num |
SKF1504 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 13 11.56 -18 34 24.8 |
|
Date first |
1999 |
|
Date last |
2018 |
|
Obs |
6 |
|
Pa first |
195 |
|
Pa last |
188.2 |
|
P.A. Now (θ) |
188.2° |
|
Sep first |
3.5 |
|
Sep last |
3.154 |
|
Sep. Now (ρ) |
3.154" |
|
Mag pri |
10.90 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
M0Ve+M3Ve (red/red) |
|
Pri motion ra |
+036 |
|
Sec motion ra |
|
|
Pri motion dec |
-087 |
|
Sec motion dec |
|
|
Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
17132-1834 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 13 12 -18 34 25 |
SKF 1504 AB |
2018 |
6 |
188 |
3.2 |
10.90 |
11.90 |
1.00 |
|
<=== |
Show |
|
|
17 13 12 -18 34 25 |
ELP 39 AC |
2008 |
2 |
189 |
3.5 |
6.48 |
7.32 |
0.84 |
|
|
Show |
|
|
17 13 12 -18 34 28 |
ELP 39 BC |
2018 |
1 |
102 |
0.4 |
6.50 |
7.32 |
0.82 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
6237-00494-1 |
|
Gaia DR2 |
4134597202897079936 |
|