04433+5931 A 1013 (HD 29606)
04h 43m 17.76s +59° 31' 16.4" P.A. 301.00 sep 0.4 mag 7.25,7.42 Sp A7IV dist. 150.83 pc (492.01 l.y.)
Coord 2000 |
04433+5931 |
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Discov num |
A 1013 |
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Comp |
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Coord arcsec 2000 |
04 43 17.76 +59 31 16.4 |
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Date first |
1905 |
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Date last |
2018 |
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Obs |
60 |
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Pa first |
311 |
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Pa last |
300.9 |
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P.A. Now (θ) |
304° |
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Sep first |
0.5 |
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Sep last |
0.44 |
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Sep. Now (ρ) |
0.439" |
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Mag pri |
7.25 |
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Mag sec |
7.42 |
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delta mag (ΔM) |
0.17 |
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Spectral class |
A7IV (white) |
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Pri motion ra |
+007 |
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Sec motion ra |
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Pri motion dec |
-043 |
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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 |
HD 29606 |
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Constellation |
Camelopardalis |
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SAO |
24777 |
|
HIP |
21966 |
|
Tycho2 |
3745-00195-1 |
|
HD |
29606 |
|
HR |
1486 |
|
GC |
5709 |
|
ADS |
3391 |
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BD |
BD+59 826 |
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Distance |
150.83 |
|
Distance ly |
492.01 |
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ORBITAL ELEMENTS
Period (P) | 126.24y | |
Periastron (T) | 1981.83y | |
Semi-major axis (a) | 0.289a | |
Eccentricity (e) | 0.766 | |
Inclination (i) | 34.5° | |
Longitude of periastron (ω) | 51° | |
Node (Ω) | 91.9° | |
Notes | n | |
Reference | Doc1990c | |
Equinox | 2000 | |
Last observation | 1989 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
283.9 |
0.307 |
2001 |
285.2 |
0.316 |
2002 |
286.4 |
0.325 |
2003 |
287.5 |
0.334 |
2004 |
288.7 |
0.342 |
2005 |
289.7 |
0.349 |
2006 |
290.7 |
0.357 |
2007 |
291.7 |
0.364 |
2008 |
292.6 |
0.370 |
2009 |
293.5 |
0.377 |
2010 |
294.4 |
0.383 |
2011 |
295.3 |
0.388 |
2012 |
296.1 |
0.394 |
2013 |
296.9 |
0.399 |
2014 |
297.7 |
0.404 |
2015 |
298.4 |
0.409 |
2016 |
299.2 |
0.413 |
2017 |
299.9 |
0.418 |
2018 |
300.6 |
0.422 |
2019 |
301.3 |
0.425 |
2020 |
302.0 |
0.429 |
2021 |
302.7 |
0.432 |
2022 |
303.4 |
0.436 |
2023 |
304.0 |
0.439 |
2024 |
304.7 |
0.441 |
2025 |
305.3 |
0.444 |
2026 |
306.0 |
0.446 |
2027 |
306.6 |
0.448 |
2028 |
307.2 |
0.450 |
2029 |
307.8 |
0.452 |
2030 |
308.5 |
0.454 |
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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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