18222+1126 STF 2311 AB
18h 22m 14.28s +11° 26' 00.7" P.A. 84.00 sep 3.0 mag 9.65,10.79 Sp K5 dist. 243.31 pc (793.68 l.y.)
Coord 2000 |
18222+1126 |
|
Discov num |
STF2311 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 22 14.28 +11 26 00.7 |
|
Date first |
1828 |
|
Date last |
2018 |
|
Obs |
63 |
|
Pa first |
172 |
|
Pa last |
84.3 |
|
P.A. Now (θ) |
84.3° |
|
Sep first |
8.0 |
|
Sep last |
3 |
|
Sep. Now (ρ) |
3" |
|
Mag pri |
9.65 |
|
Mag sec |
10.79 |
|
delta mag (ΔM) |
1.14 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-039 |
|
Sec motion dec |
+005 |
|
Notes |
L
(Linear solution) |
|
rPM=1.17
This double is not physical.
18222+1126 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 22 14 +11 26 01 |
STF 2311 AB |
2018 |
63 |
84 |
3.0 |
9.65 |
10.79 |
1.14 |
|
<=== |
Show |
|
|
18 22 14 +11 26 01 |
STF 2311 AC |
2015 |
19 |
333 |
146.3 |
9.65 |
10.45 |
0.80 |
|
|
Show |
|
|
18 22 14 +11 26 01 |
STF 2311 AD |
2015 |
16 |
290 |
149.9 |
9.65 |
10.69 |
1.04 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
HIP |
90033 |
|
Tycho2 |
1018-01894-1 |
|
Gaia DR2 |
4483837937390130048 |
|
BD |
BD+11 3440 |
|
Distance |
243.31 |
|
Distance ly |
793.68 |
|