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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 33 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2320442818641244 | 3.2318e-08 | |
a | 2.253660904961355 | 7.3516e-09 | au |
q | 1.730711778704345 | 7.4857e-08 | au |
i | 7.176657646013669 | 3.3969e-06 | deg |
node | 108.9403252341101 | 2.5313e-05 | deg |
peri | 245.0312681296909 | 2.6453e-05 | deg |
M | 286.4532160029231 | 1.0386e-05 | deg |
tp | 2459452.959936942794 (2021-Aug-26.45993694) | 3.6528e-05 | TDB |
period | 1235.751889613801 3.38 | 6.0467e-06 1.655e-08 | d yr |
n | .2913206146199037 | 1.4255e-09 | deg/d |
Q | 2.776610031218365 | 9.0575e-09 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2456959.5 (2014-Oct-29.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2319083554286747 | 3.2423e-08 | |
q | 1.731205687105464 | 7.5141e-08 | au |
tp | 2456979.536912857983 (2014-Nov-18.03691286) | 2.905e-05 | TDB |
node | 109.052269078813 | 2.5284e-05 | deg |
peri | 244.6072196193193 | 2.6425e-05 | deg |
i | 7.180347162519871 | 3.3995e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
1.05122375176765E-15 |
-2.429932925842049E-15 |
-3.814476818618968E-13 |
3.541080948038387E-15 |
-8.862118792781025E-14 |
9.053737236194442E-16 |
q |
-2.429932925842049E-15 |
5.646210350726249E-15 |
9.420125156275133E-13 |
-8.3036793919951E-15 |
2.194617112427388E-13 |
-1.971946470976452E-15 |
tp |
-3.814476818618968E-13 |
9.420125156275133E-13 |
8.439246479331069E-10 |
-6.856717550972845E-12 |
2.321484573415401E-10 |
-3.733545997090705E-13 |
node |
3.541080948038387E-15 |
-8.3036793919951E-15 |
-6.856717550972845E-12 |
6.392667465751509E-10 |
-6.356228889494691E-10 |
1.191810883913838E-11 |
peri |
-8.862118792781025E-14 |
2.194617112427388E-13 |
2.321484573415401E-10 |
-6.356228889494691E-10 |
6.982585758276561E-10 |
-1.19153694015289E-11 |
i |
9.053737236194442E-16 |
-1.971946470976452E-15 |
-3.733545997090705E-13 |
1.191810883913838E-11 |
-1.19153694015289E-11 |
1.155668399934665E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
13.87 |
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n/a |
E2021B10 |
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diameter |
diameter |
5.822 |
km |
0.070 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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rotation period |
rot_per |
4.9826 |
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: [Behrend, R. (2019) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] |
geometric albedo |
albedo |
0.163 |
|
0.019 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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5058 Tarrega (1987 OM) Discovered 1987-Jul-28 by Seki, T. at Geisei |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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Alternate Designations
1987 OM = 1950 TR3 = 1970 NG |
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