(2018 RB6) |
Classification: Apollo [NEO] SPK-ID: 3829436 |
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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.
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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .551778092440425 | 2.3993e-06 | |
a | 1.78032653126067 | 1.0143e-05 | au |
q | .7979813539205791 | 6.8556e-07 | au |
i | 3.522239402558953 | 0.00017816 | deg |
node | 176.6217915729129 | 0.00047736 | deg |
peri | 241.5351322914929 | 0.00054147 | deg |
M | 73.97881512912987 | 0.00060015 | deg |
tp | 2458422.199404670802 (2018-Oct-30.69940467) | 9.7488e-05 | TDB |
period | 867.6566961294373 2.38 | 0.0074153 2.03e-05 | d yr |
n | .4149106456573639 | 3.546e-06 | deg/d |
Q | 2.762671708600762 | 1.574e-05 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2458375.5 (2018-Sep-14.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .5531024670617475 | 2.3341e-06 | |
q | .7978226303048234 | 7.0642e-07 | au |
tp | 2458422.175964654446 (2018-Oct-30.67596465) | 9.8994e-05 | TDB |
node | 176.8136207455834 | 0.00049485 | deg |
peri | 241.3304599507324 | 0.00056026 | deg |
i | 3.351496105642058 | 0.00016668 | 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 |
5.448193976298687E-12 |
6.367301496705246E-13 |
-1.648109183079033E-10 |
1.080189344711403E-9 |
-1.30044680715529E-9 |
-3.625727426620872E-10 |
q |
6.367301496705246E-13 |
4.990246951756652E-13 |
-6.338298610530725E-11 |
1.901810411489019E-11 |
-1.292798603498213E-10 |
-4.727136550335823E-12 |
tp |
-1.648109183079033E-10 |
-6.338298610530725E-11 |
9.799851841640425E-9 |
-2.071781398878756E-8 |
3.63846677775667E-8 |
6.988697090088169E-9 |
node |
1.080189344711403E-9 |
1.901810411489019E-11 |
-2.071781398878756E-8 |
2.448760930068591E-7 |
-2.664116387358062E-7 |
-8.206809632513044E-8 |
peri |
-1.30044680715529E-9 |
-1.292798603498213E-10 |
3.63846677775667E-8 |
-2.664116387358062E-7 |
3.138895945139303E-7 |
8.916543231632033E-8 |
i |
-3.625727426620872E-10 |
-4.727136550335823E-12 |
6.988697090088169E-9 |
-8.206809632513044E-8 |
8.916543231632033E-8 |
2.778101103031231E-8 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
25.8 |
|
.66044 |
E2018S67 |
autocmod 2.6n |
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