154590 (2003 MA3) |
Classification: Apollo [NEO, PHA] SPK-ID: 2154590 |
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Orbital Elements at Epoch 2457209.5 (2015-Jul-06.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .4022047894439031 | 6.4132e-08 | |
a | 1.105347040405682 | 4.399e-09 | au |
q | .660771166756873 | 7.0957e-08 | au |
i | 1.412937837587411 | 4.0267e-06 | deg |
node | 152.6498556533086 | 0.00027892 | deg |
peri | 228.9122390452903 | 0.0002779 | deg |
M | 60.61390673040963 | 8.0668e-06 | deg |
tp | 2457138.031250773164 (2015-Apr-25.53125077) | 9.4411e-06 | TDB |
period | 424.4694181500926 1.16 | 2.5339e-06 6.937e-09 | d yr |
n | .8481176372350666 | 5.063e-09 | deg/d |
Q | 1.549922914054491 | 6.1683e-09 | au |
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Additional Model Parameters
Parameter | Value | Uncertainty (1-sigma) |
A2 [EST] | -7.25259705838562E-14 | 1.583E-14 |
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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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
21.7 |
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n/a |
MPO224075 |
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diameter |
diameter |
0.086 |
km |
0.002 |
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2014ApJ...784..110M) |
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geometric albedo |
albedo |
0.530 |
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0.076 |
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2014ApJ...784..110M) |
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154590 (2003 MA3) Discovered 2003-Jun-26 by NEAT at Haleakala |
Reference: 20070402/Numbers.arc | Last Updated: 2007-04-04 |
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