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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1573040187714034 | 4.6685e-08 | |
| a | 2.421450017414339 | 1.9677e-08 | au |
| q | 2.040546198420979 | 1.2101e-07 | au |
| i | 3.398287504212063 | 4.9707e-06 | deg |
| node | 77.61728665802767 | 0.00011654 | deg |
| peri | 353.6261799932699 | 0.00011906 | deg |
| M | 70.62622831734751 | 2.3981e-05 | deg |
| tp | 2458930.492888043341
(2020-Mar-21.99288804) | 9.1165e-05 | TDB |
| period | 1376.295501263825
3.77 | 1.6776e-05
4.593e-08 | d
yr |
| n | .2615717334463559 | 3.1883e-09 | deg/d |
| Q | 2.802353836407699 | 2.2772e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457563.5 (2016-Jun-24.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .155793393776285 | 4.6474e-08 | |
| q | 2.044289285371309 | 1.2026e-07 | au |
| tp | 2457552.046285336447
(2016-Jun-12.54628534) | 9.2073e-05 | TDB |
| node | 77.65113926936047 | 0.00011667 | deg |
| peri | 353.1841830668583 | 0.00011927 | deg |
| i | 3.396995962273187 | 4.9658e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
2.159786263052368E-15 |
-5.545371103921419E-15 |
-1.28124115483765E-13 |
-1.192173489641477E-14 |
2.269851411695971E-14 |
-2.045767627667942E-15 |
| q |
-5.545371103921419E-15 |
1.446336578386533E-14 |
2.532892406283208E-13 |
3.359252263016504E-14 |
-8.246810755766884E-14 |
5.655510071633595E-15 |
| tp |
-1.28124115483765E-13 |
2.532892406283208E-13 |
8.477478071308068E-9 |
1.148249714941185E-10 |
2.33457589500661E-9 |
3.903991422738636E-12 |
| node |
-1.192173489641477E-14 |
3.359252263016504E-14 |
1.148249714941185E-10 |
1.361205764480569E-8 |
-1.355578586128526E-8 |
-1.544713983105186E-11 |
| peri |
2.269851411695971E-14 |
-8.246810755766884E-14 |
2.33457589500661E-9 |
-1.355578586128526E-8 |
1.422508157793564E-8 |
1.649333148553287E-11 |
| i |
-2.045767627667942E-15 |
5.655510071633595E-15 |
3.903991422738636E-12 |
-1.544713983105186E-11 |
1.649333148553287E-11 |
2.465964791525028E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.6 |
|
n/a |
MPO507887 |
|
|
| 441676 (2008 YB6) Discovered 2008-Dec-21 by San Marcello at San Marcello |
| Reference: | Last Updated: 2015-09-02 |
|
|
