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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2829197361302914 | 3.5955e-08 | |
a | 2.76366118627551 | 8.4194e-09 | au |
q | 1.981766892700915 | 9.7897e-08 | au |
i | 5.820187959333301 | 3.7362e-06 | deg |
node | 268.3666639923024 | 3.8075e-05 | deg |
peri | 111.2483536487382 | 3.8598e-05 | deg |
M | 85.75913807329562 | 7.3736e-06 | deg |
tp | 2458600.736137680350 (2019-Apr-27.23613768) | 3.3518e-05 | TDB |
period | 1678.130093985722 4.59 | 7.6686e-06 2.1e-08 | d yr |
n | .2145244884709534 | 9.8031e-10 | deg/d |
Q | 3.545555479850106 | 1.0801e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2456481.5 (2013-Jul-08.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2808567752176681 | 3.5827e-08 | |
q | 1.988909494348154 | 9.7346e-08 | au |
tp | 2456914.496837330317 (2014-Sep-13.99683733) | 3.1162e-05 | TDB |
node | 269.0981939068914 | 3.8184e-05 | deg |
peri | 109.5532256528296 | 3.8719e-05 | deg |
i | 5.805707162512735 | 3.7327e-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 |
1.283543998531648E-15 |
-3.481216093170234E-15 |
9.087591111582085E-14 |
-1.45647959808682E-15 |
-3.010230850651507E-14 |
-4.751956506535691E-16 |
q |
-3.481216093170234E-15 |
9.476270875496376E-15 |
-1.881296113261485E-13 |
3.267720465197499E-15 |
9.111296032923335E-14 |
1.29030751101165E-15 |
tp |
9.087591111582085E-14 |
-1.881296113261485E-13 |
9.710816157332046E-10 |
-4.458810142228344E-12 |
2.140138427560904E-10 |
-1.961484842560849E-13 |
node |
-1.45647959808682E-15 |
3.267720465197499E-15 |
-4.458810142228344E-12 |
1.458049827606671E-9 |
-1.450932088830342E-9 |
9.367795890052701E-12 |
peri |
-3.010230850651507E-14 |
9.111296032923335E-14 |
2.140138427560904E-10 |
-1.450932088830342E-9 |
1.499188851392773E-9 |
-9.384482089352405E-12 |
i |
-4.751956506535691E-16 |
1.29030751101165E-15 |
-1.961484842560849E-13 |
9.367795890052701E-12 |
-9.384482089352405E-12 |
1.393271444685263E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
10.9 |
|
n/a |
MPO263357 |
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diameter |
diameter |
20.310 |
km |
0.317 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
rotation period |
rot_per |
31.151 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.] |
geometric albedo |
albedo |
0.187 |
|
0.017 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
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SMASSII spectral type |
spec_B |
X |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002) |
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1407 Lindelof (1936 WC) Discovered 1936-Nov-21 by Vaisala, Y. at Turku |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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Alternate Designations
1936 WC = 1977 FL = A905 AB |
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