02225-2349 LAF 27 (Kap For)
02h 22m 32.55s -23° 48' 58.8" P.A. 161.00 sep 0.5 mag 5.20,10.20 Sp G1V dist. 21.96 pc (71.63 l.y.)
Coord 2000 |
02225-2349 |
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Discov num |
LAF 27 |
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Comp |
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Coord arcsec 2000 |
02 22 32.55 -23 48 58.8 |
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Date first |
2005 |
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Date last |
2021 |
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Obs |
39 |
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Pa first |
267 |
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Pa last |
161.1 |
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P.A. Now (θ) |
171.8° |
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Sep first |
0.5 |
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Sep last |
0.549 |
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Sep. Now (ρ) |
0.541" |
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Mag pri |
5.20 |
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Mag sec |
10.20 |
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delta mag (ΔM) |
5 |
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Spectral class |
G1V (yellow) |
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Pri motion ra |
+197 |
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Sec motion ra |
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Pri motion dec |
-004 |
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Sec motion dec |
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Notes |
N
O
(See Notes, Orbital solution) |
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This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
Kap For |
|
Constellation |
Fornax |
|
SAO |
167736 |
|
HIP |
11072 |
|
Tycho2 |
6433-02550-1 |
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Gaia DR2 |
5119953517683718400 |
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HD |
14802 |
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HR |
695 |
|
GC |
2862 |
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GL |
Gl 97 |
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CD |
CD-24 1038 |
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CP |
CP-24 276 |
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Bayer |
Kappa Fornacis |
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Bayer name |
Kap For |
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FK5 |
83 |
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Distance |
21.96 |
|
Distance ly |
71.63 |
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Bayer greek |
κ For |
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ORBITAL ELEMENTS
Period (P) | 26.54y | ± 0.047 |
Periastron (T) | 2014.597y | ± 0.001 |
Semi-major axis (a) | 0.5344a | ± 0.0025 |
Eccentricity (e) | 0.3294 | ± 0.0011 |
Inclination (i) | 50.59° | ± 0.48 |
Longitude of periastron (ω) | 82.35° | ± 0.14 |
Node (Ω) | 319.68° | ± 0.25 |
Notes | | |
Reference | Fek2018 | |
Equinox | 2000 | |
Last observation | 2012 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
203.5 |
0.476 |
2001 |
214.1 |
0.461 |
2002 |
225.3 |
0.451 |
2003 |
236.8 |
0.448 |
2004 |
248.3 |
0.452 |
2005 |
259.4 |
0.463 |
2006 |
270.0 |
0.476 |
2007 |
279.9 |
0.490 |
2008 |
289.4 |
0.501 |
2009 |
298.6 |
0.503 |
2010 |
307.9 |
0.492 |
2011 |
318.0 |
0.463 |
2012 |
330.2 |
0.410 |
2013 |
346.9 |
0.336 |
2014 |
14.0 |
0.258 |
2015 |
55.6 |
0.229 |
2016 |
92.9 |
0.283 |
2017 |
115.2 |
0.368 |
2018 |
129.3 |
0.444 |
2019 |
139.7 |
0.498 |
2020 |
148.4 |
0.532 |
2021 |
156.3 |
0.548 |
2022 |
164.0 |
0.550 |
2023 |
171.8 |
0.541 |
2024 |
180.0 |
0.526 |
2025 |
188.7 |
0.506 |
2026 |
198.1 |
0.486 |
2027 |
208.3 |
0.469 |
2028 |
219.2 |
0.456 |
2029 |
230.6 |
0.449 |
2030 |
242.2 |
0.449 |
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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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