441987 (2010 NY65) |
Classification: Apollo [NEO, PHA] SPK-ID: 2441987 |
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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 146 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3703401700907134 | 2.89e-08 | |
a | 1.001967634250623 | 3.5418e-10 | au |
q | .6308987701568574 | 2.9051e-08 | au |
i | 11.5657662236361 | 3.1217e-06 | deg |
node | 267.9788339839205 | 1.5525e-06 | deg |
peri | 251.7822542564597 | 8.0688e-07 | deg |
M | 242.0295804966369 | 1.2934e-06 | deg |
tp | 2459320.546524036043 (2021-Apr-16.04652404) | 1.3044e-06 | TDB |
period | 366.335466423797 1.00 | 1.9424e-07 5.318e-10 | d yr |
n | .9827058338477449 | 5.2106e-10 | deg/d |
Q | 1.373036498344388 | 4.8535e-10 | au |
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Additional Model Parameters
Parameter | Value | Uncertainty (1-sigma) |
A2 [EST] | -3.6483875744385E-14 | 1.842E-15 |
ALN [SET] | 1. | n/a |
NK [SET] | 0. | n/a |
NM [SET] | 2. | n/a |
R0 [SET] | 1. | n/a |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
21.37 |
|
n/a |
E2021B69 |
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diameter |
diameter |
0.228 |
km |
0.012 |
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M) |
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rotation period |
rot_per |
4.9706 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so. Published Reference List: [Warner, B.D. (2016) Minor Planet Bull. 43, 311-319.] [Warner, B.D. (2017) Minor Planet Bull. 44, 335-344.] [Behrend, R. (2019) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Warner, B.D.; Stephens, R.D. (2020) Minor Planet Bull. 47, 23-34.] [Warner, B.D.; Stephens, R.D. (2020) Minor Planet Bull. 47, 290-304.] |
geometric albedo |
albedo |
0.071 |
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0.014 |
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M) |
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441987 (2010 NY65) Discovered 2010-Jul-14 by WISE at WISE |
Reference: | Last Updated: 2015-09-02 |
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