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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 10 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2624999804048491 | 8.9274e-08 | |
| a | 2.380576033469541 | 1.3625e-08 | au |
| q | 1.755674871331533 | 2.1992e-07 | au |
| i | 12.20353650069939 | 7.0567e-06 | deg |
| node | 185.7852173378447 | 2.7566e-05 | deg |
| peri | 141.9646915648799 | 3.6607e-05 | deg |
| M | 50.27637722074395 | 1.685e-05 | deg |
| tp | 2458813.137364074299
(2019-Nov-25.63736407) | 6.2605e-05 | TDB |
| period | 1341.595251326547
3.67 | 1.1517e-05
3.153e-08 | d
yr |
| n | .2683372646437426 | 2.3036e-09 | deg/d |
| Q | 3.005477195607549 | 1.7201e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457035.5 (2015-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2627561567095796 | 8.9652e-08 | |
| q | 1.754850093489327 | 2.2116e-07 | au |
| tp | 2457472.515126996110
(2016-Mar-25.01512700) | 6.262e-05 | TDB |
| node | 185.8182847279539 | 2.7549e-05 | deg |
| peri | 142.1384093793032 | 3.6575e-05 | deg |
| i | 12.20787506104977 | 7.0599e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
8.037442433877814E-15 |
-1.981748939869579E-14 |
2.806494803403269E-12 |
2.681950595267844E-14 |
1.443407962371034E-12 |
-8.075158117811717E-15 |
| q |
-1.981748939869579E-14 |
4.890968571245267E-14 |
-6.761048250208983E-12 |
-6.0879722804564E-14 |
-3.518878688322424E-12 |
2.523776743290891E-14 |
| tp |
2.806494803403269E-12 |
-6.761048250208983E-12 |
3.921234716175046E-9 |
2.347451214060701E-11 |
1.495480105255494E-9 |
4.614502090013028E-11 |
| node |
2.681950595267844E-14 |
-6.0879722804564E-14 |
2.347451214060701E-11 |
7.589631762516287E-10 |
-7.309762786505734E-10 |
5.071477486850091E-11 |
| peri |
1.443407962371034E-12 |
-3.518878688322424E-12 |
1.495480105255494E-9 |
-7.309762786505734E-10 |
1.337721514290952E-9 |
-3.511796850358067E-11 |
| i |
-8.075158117811717E-15 |
2.523776743290891E-14 |
4.614502090013028E-11 |
5.071477486850091E-11 |
-3.511796850358067E-11 |
4.984234038773046E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.5 |
|
n/a |
MPO477032 |
|
|
| 434016 (2001 QC262) Discovered 2001-Aug-25 by LINEAR at Socorro |
| Reference: | Last Updated: 2015-06-04 |
|
|
