10592-8133 I 212 (HD 95788)
10h 59m 13.89s -81° 33' 22.8" P.A. 23.00 sep 0.4 mag 7.57,7.58 Sp F7IV dist. 90.83 pc (296.29 l.y.)
| Coord 2000 |
10592-8133 |
|
Discov num |
I 212 |
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Comp |
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Coord arcsec 2000 |
10 59 13.89 -81 33 22.8 |
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| Date first |
1897 |
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Date last |
2021 |
|
Obs |
23 |
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| Pa first |
160 |
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Pa last |
22.9 |
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P.A. Now (θ) |
22.9° |
|
| Sep first |
0.7 |
|
Sep last |
0.41 |
|
Sep. Now (ρ) |
0.41" |
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| Mag pri |
7.57 |
|
Mag sec |
7.58 |
|
delta mag (ΔM) |
0.01 |
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Spectral class |
F7IV (yellow-white) |
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| Pri motion ra |
-150 |
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Sec motion ra |
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| Pri motion dec |
+069 |
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Sec motion dec |
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| Notes |
O
(Orbital solution) |
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This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 95788 |
|
Constellation |
Chamaeleon |
|
SAO |
258599 |
|
HIP |
53700 |
|
| Tycho2 |
9422-01452-1 |
|
HD |
95788 |
|
HR |
4304 |
|
GC |
15143 |
|
| CP |
CP-80 509 |
|
Distance |
90.83 |
|
Distance ly |
296.29 |
|
ORBITAL ELEMENTS
| Period (P) | 246y | |
Periastron (T) | 2002y | |
Semi-major axis (a) | 0.599a | |
| Eccentricity (e) | 0.51 | |
Inclination (i) | 49.2° | |
Longitude of periastron (ω) | 118.8° | |
| Node (Ω) | 191.1° | |
Notes | | |
Reference | Tok2014a | |
| Equinox | 2000 | |
Last observation | 2013 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
308.0 |
0.205 |
| 2001 |
314.8 |
0.212 |
| 2002 |
321.2 |
0.220 |
| 2003 |
327.1 |
0.229 |
| 2004 |
332.4 |
0.239 |
| 2005 |
337.4 |
0.250 |
| 2006 |
341.9 |
0.261 |
| 2007 |
346.0 |
0.273 |
| 2008 |
349.9 |
0.284 |
| 2009 |
353.4 |
0.295 |
| 2010 |
356.7 |
0.306 |
| 2011 |
359.7 |
0.316 |
| 2012 |
2.6 |
0.326 |
| 2013 |
5.3 |
0.336 |
| 2014 |
7.8 |
0.344 |
| 2015 |
10.2 |
0.353 |
| 2016 |
12.6 |
0.361 |
| 2017 |
14.8 |
0.368 |
| 2018 |
16.9 |
0.375 |
| 2019 |
19.0 |
0.381 |
| 2020 |
21.0 |
0.387 |
| 2021 |
22.9 |
0.393 |
| 2022 |
24.8 |
0.398 |
| 2023 |
26.7 |
0.403 |
| 2024 |
28.5 |
0.407 |
| 2025 |
30.2 |
0.411 |
| 2026 |
31.9 |
0.415 |
| 2027 |
33.6 |
0.419 |
| 2028 |
35.3 |
0.422 |
| 2029 |
37.0 |
0.425 |
| 2030 |
38.6 |
0.428 |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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