10397+0851 STT 224 AB (HD 92323)
10h 39m 42.12s +08° 50' 34.8" P.A. 121.00 sep 0.4 mag 7.84,8.98 Sp F5 dist. 84.53 pc (275.74 l.y.)
| Coord 2000 |
10397+0851 |
|
Discov num |
STT 224 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 39 42.12 +08 50 34.8 |
|
| Date first |
1843 |
|
Date last |
2022 |
|
Obs |
181 |
|
| Pa first |
14 |
|
Pa last |
121.2 |
|
P.A. Now (θ) |
118.2° (calc) |
|
| Sep first |
0.4 |
|
Sep last |
0.447 |
|
Sep. Now (ρ) |
0.445" (calc) |
|
| Mag pri |
7.84 |
|
Mag sec |
8.98 |
|
delta mag (ΔM) |
1.14 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-105 |
|
Sec motion ra |
-105 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+006 |
|
| Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
10397+0851 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 92323 |
118418 |
10 39 42 +08 50 35 |
STT 224 AB |
2022 |
181 |
121 |
0.4 |
7.84 |
8.98 |
1.14 |
Y |
<=== |
| Show |
|
118418 |
10 39 42 +08 50 35 |
SCA 169 AC |
2005 |
1 |
37 |
2.1 |
7.84 |
|
|
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 92323 |
|
Constellation |
Leo |
|
SAO |
118418 |
|
HIP |
52187 |
|
| Tycho2 |
0839-00517-1 |
|
Gaia DR2 |
3869089819376971648 |
|
HD |
92323 |
|
ADS |
7871 |
|
| BD |
BD+09 2382 |
|
Distance |
84.53 |
|
Distance ly |
275.74 |
|
ORBITAL ELEMENTS
| Period (P) | 225.3y | |
Periastron (T) | 2053.1y | |
Semi-major axis (a) | 0.534a | |
| Eccentricity (e) | 0.086 | |
Inclination (i) | 137.8° | |
Longitude of periastron (ω) | 94.3° | |
| Node (Ω) | 153.5° | |
Notes | n | |
Reference | Hrt2010a | |
| Equinox | 2000 | |
Last observation | 2009 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
153.8 |
0.534 |
| 2001 |
152.6 |
0.532 |
| 2002 |
151.4 |
0.531 |
| 2003 |
150.2 |
0.529 |
| 2004 |
149.0 |
0.527 |
| 2005 |
147.8 |
0.525 |
| 2006 |
146.6 |
0.523 |
| 2007 |
145.4 |
0.521 |
| 2008 |
144.1 |
0.518 |
| 2009 |
142.8 |
0.515 |
| 2010 |
141.6 |
0.512 |
| 2011 |
140.3 |
0.509 |
| 2012 |
139.0 |
0.506 |
| 2013 |
137.7 |
0.502 |
| 2014 |
136.3 |
0.498 |
| 2015 |
134.9 |
0.495 |
| 2016 |
133.6 |
0.491 |
| 2017 |
132.2 |
0.487 |
| 2018 |
130.7 |
0.482 |
| 2019 |
129.3 |
0.478 |
| 2020 |
127.8 |
0.474 |
| 2021 |
126.3 |
0.469 |
| 2022 |
124.7 |
0.464 |
| 2023 |
123.1 |
0.460 |
| 2024 |
121.5 |
0.455 |
| 2025 |
119.9 |
0.450 |
| 2026 |
118.2 |
0.445 |
| 2027 |
116.5 |
0.440 |
| 2028 |
114.7 |
0.435 |
| 2029 |
113.0 |
0.431 |
| 2030 |
111.1 |
0.426 |
| 2031 |
109.2 |
0.421 |
| 2032 |
107.3 |
0.416 |
| 2033 |
105.4 |
0.411 |
| 2034 |
103.3 |
0.407 |
| 2035 |
101.3 |
0.402 |
| 2036 |
99.2 |
0.398 |
| 2037 |
97.0 |
0.394 |
| 2038 |
94.8 |
0.390 |
| 2039 |
92.6 |
0.386 |
| 2040 |
90.3 |
0.382 |
| 2041 |
88.0 |
0.379 |
| 2042 |
85.6 |
0.376 |
| 2043 |
83.2 |
0.373 |
| 2044 |
80.8 |
0.370 |
| 2045 |
78.3 |
0.368 |
| 2046 |
75.8 |
0.366 |
| 2047 |
73.3 |
0.365 |
| 2048 |
70.8 |
0.363 |
| 2049 |
68.2 |
0.362 |
| 2050 |
65.7 |
0.362 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
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