(2020 BN) |
Classification: Apollo [NEO] SPK-ID: 3986730 |
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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 2458869.5 (2020-Jan-21.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .4555748719864858 | 0.00076225 | |
a | 1.851917090821967 | 0.0026617 | au |
q | 1.008230199241164 | 3.7486e-05 | au |
i | 4.414917182138615 | 0.0058189 | deg |
node | 305.5367168363985 | 0.0011844 | deg |
peri | 175.8311056610497 | 0.00041626 | deg |
M | 359.606890103015 | 0.00043524 | deg |
tp | 2458870.505176237920 (2020-Jan-22.00517624) | 0.0010687 | TDB |
period | 920.514717198882 2.52 | 1.9845 0.005433 | d yr |
n | .3910855451561673 | 0.00084314 | deg/d |
Q | 2.69560398240277 | 0.0038743 | au |
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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 |
27.768 |
|
.32055 |
3 |
autocmod 2.8 |
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