(2020 RB1) |
Classification: Amor [NEO] SPK-ID: 54053757 |
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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 2459099.5 (2020-Sep-07.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3789431124041076 | 0.0016867 | |
a | 1.64851068380771 | 0.0046125 | au |
q | 1.023818914454193 | 8.4433e-05 | au |
i | 10.67471721344595 | 0.034033 | deg |
node | 166.8456779583215 | 0.0019854 | deg |
peri | 198.637101303768 | 0.011157 | deg |
M | 350.7980703632537 | 0.046814 | deg |
tp | 2459119.261162220759 (2020-Sep-26.76116222) | 0.017779 | TDB |
period | 773.1007169479615 2.12 | 3.2447 0.008884 | d yr |
n | .4656573097244096 | 0.0019543 | deg/d |
Q | 2.273202453161228 | 0.0063603 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
2.84509887638743E-6 |
1.416556487314522E-7 |
-2.96011014684111E-5 |
-3.348774176218204E-6 |
-1.793244583449542E-5 |
5.739947780906003E-5 |
q |
1.416556487314522E-7 |
7.128891329459175E-9 |
-1.498620264059132E-6 |
-1.667621610230828E-7 |
-9.223236488339476E-7 |
2.862185110334862E-6 |
tp |
-2.96011014684111E-5 |
-1.498620264059132E-6 |
.0003160871848258259 |
3.485075076642247E-5 |
.0001962117680265529 |
-.0005985980657378643 |
node |
-3.348774176218204E-6 |
-1.667621610230828E-7 |
3.485075076642247E-5 |
3.941942134640969E-6 |
2.111782697748078E-5 |
-6.756370731439528E-5 |
peri |
-1.793244583449542E-5 |
-9.223236488339476E-7 |
.0001962117680265529 |
2.111782697748078E-5 |
.0001244817153930854 |
-.0003634484175552848 |
i |
5.739947780906003E-5 |
2.862185110334862E-6 |
-.0005985980657378643 |
-6.756370731439528E-5 |
-.0003634484175552848 |
.001158275719662355 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
26.6 |
|
.25013 |
E2020R54 |
autocmod 2.8 |
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