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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 39 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .0430347228185722 | 3.3253e-08 | |
a | 2.835119269565117 | 1.1335e-08 | au |
q | 2.713110697641789 | 9.4409e-08 | au |
i | 2.895936857379263 | 3.0169e-06 | deg |
node | 128.8928600701728 | 8.2771e-05 | deg |
peri | 318.1160135392538 | 9.4248e-05 | deg |
M | 189.1950679545766 | 4.6221e-05 | deg |
tp | 2460027.781540254220 (2023-Mar-24.28154025) | 0.00022575 | TDB |
period | 1743.63439582832 4.77 | 1.0457e-05 2.863e-08 | d yr |
n | .2064653007885754 | 1.2382e-09 | deg/d |
Q | 2.957127841488445 | 1.1823e-08 | au |
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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 |
12.43 |
|
n/a |
E2021B10 |
|
diameter |
diameter |
9.881 |
km |
0.106 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
rotation period |
rot_per |
4.039 |
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: [Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.] |
geometric albedo |
albedo |
0.239 |
|
0.058 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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3016 Meuse (1981 EK) Discovered 1981-Mar-01 by Debehogne, H. at La Silla |
and G. de Sanctis. |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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[ show close-approach data ]
Alternate Designations
1981 EK = 1933 BR = 1974 TY = 1974 VS2 = 1978 PR1 |
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