C/2011 F1 LINEAR
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Comet C/2011 F1 was discovered on 17 March 2011 with Lincoln Laboratory Near-Earth Asteroid Research project; that is about a year and 10 months before its perihelion passage. The comet was observed until 7 August 2014.
Comet had its closest approach to the Earth on 6 April 2013 (2.560 au), about 3 months after its perihelion passage.
Solutions given here are based on data spanning over 3.39 yr in a range of heliocentric distances: 6.99 au – 1.819 au (perihelion) – 6.30 au.
This Oort spike comet suffers moderate planetary perturbations during its passage through the planetary system; these perturbations lead to a more tight future orbit (see future barycentric orbits).
See also Królikowska 2020.
Comet had its closest approach to the Earth on 6 April 2013 (2.560 au), about 3 months after its perihelion passage.
Solutions given here are based on data spanning over 3.39 yr in a range of heliocentric distances: 6.99 au – 1.819 au (perihelion) – 6.30 au.
This Oort spike comet suffers moderate planetary perturbations during its passage through the planetary system; these perturbations lead to a more tight future orbit (see future barycentric orbits).
See also Królikowska 2020.
solution description | ||
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number of observations | 4654 | |
data interval | 2011 03 17 – 2014 08 07 | |
data type | perihelion within the observation arc (FULL) | |
data arc selection | entire data set (STD) | |
range of heliocentric distances | 6.99 au – 1.82 au (perihelion) – 6.3 au | |
type of model of motion | NS - non-gravitational orbits for standard g(r) | |
data weighting | YES | |
number of residuals | 9196 | |
RMS [arcseconds] | 0.42 | |
orbit quality class | 1a |
orbital elements (barycentric ecliptic J2000) | ||
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Epoch | 2316 06 09 | |
perihelion date | 2013 01 07.94220877 | ± 0.00018359 |
perihelion distance [au] | 1.82034367 | ± 0.00000118 |
eccentricity | 0.99940610 | ± 0.00000589 |
argument of perihelion [°] | 192.542642 | ± 0.000086 |
ascending node [°] | 85.078750 | ± 0.000010 |
inclination [°] | 56.619182 | ± 0.000023 |
reciprocal semi-major axis [10-6 au-1] | 326.26 | ± 3.24 |
file containing 5001 VCs swarm |
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2011f1n5.bpl |