[ hide orbit diagram ]
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 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2230540621823252 | 4.2462e-08 | |
a | 2.284060471488563 | 1.3816e-08 | au |
q | 1.774591505052962 | 9.41e-08 | au |
i | 7.285202592835565 | 5.1216e-06 | deg |
node | 85.20234739429766 | 5.164e-05 | deg |
peri | 14.34932526199125 | 5.5289e-05 | deg |
M | 172.5343776149583 | 2.1725e-05 | deg |
tp | 2458396.227313304554 (2018-Oct-04.72731330) | 7.2636e-05 | TDB |
period | 1260.839551036236 3.45 | 1.144e-05 3.132e-08 | d yr |
n | .2855240380936098 | 2.5906e-09 | deg/d |
Q | 2.793529437924164 | 1.6897e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457325.5 (2015-Oct-30.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2239927203297743 | 4.2542e-08 | |
q | 1.771411633974667 | 9.4553e-08 | au |
tp | 2457137.238412495117 (2015-Apr-24.73841250) | 6.5978e-05 | TDB |
node | 85.21913517049634 | 5.1642e-05 | deg |
peri | 14.32095987318629 | 5.5237e-05 | deg |
i | 7.286971004106296 | 5.123e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
1.809779440187372E-15 |
-3.999439548673963E-15 |
8.103349387899742E-13 |
5.671066134760757E-14 |
2.213358693435278E-13 |
-3.379678097043054E-15 |
q |
-3.999439548673963E-15 |
8.940222444043413E-15 |
-1.527883721735594E-12 |
-1.154116887671678E-13 |
-4.113205115390595E-13 |
6.936507503684254E-15 |
tp |
8.103349387899742E-13 |
-1.527883721735594E-12 |
4.353093320402528E-9 |
1.478504676338059E-10 |
1.340877049480002E-9 |
-5.052916177074834E-12 |
node |
5.671066134760757E-14 |
-1.154116887671678E-13 |
1.478504676338059E-10 |
2.666939673657867E-9 |
-2.595557496683151E-9 |
-1.564317302088571E-11 |
peri |
2.213358693435278E-13 |
-4.113205115390595E-13 |
1.340877049480002E-9 |
-2.595557496683151E-9 |
3.051165970847923E-9 |
1.391853901977731E-11 |
i |
-3.379678097043054E-15 |
6.936507503684254E-15 |
-5.052916177074834E-12 |
-1.564317302088571E-11 |
1.391853901977731E-11 |
2.624522905228984E-11 |
|
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
17.7 |
|
n/a |
MPO472163 |
|
|
413440 (2005 BG16) Discovered 2004-Dec-15 by Spacewatch at Kitt Peak |
Reference: | Last Updated: 2014-11-10 |
|
|