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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 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .02124700983415814 | 4.4306e-08 | |
| a | 2.776665609526321 | 1.6259e-08 | au |
| q | 2.717669768014547 | 1.2436e-07 | au |
| i | 4.978204721545803 | 3.9596e-06 | deg |
| node | 280.8806775580665 | 5.3619e-05 | deg |
| peri | 85.36249344676548 | 0.00011906 | deg |
| M | 259.0376291240182 | 0.00010918 | deg |
| tp | 2459674.459069930571
(2022-Apr-04.95906993) | 0.00051431 | TDB |
| period | 1689.988692763515
4.63 | 1.4843e-05
4.064e-08 | d
yr |
| n | .2130191767208325 | 1.871e-09 | deg/d |
| Q | 2.835661451038096 | 1.6604e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Orbital Elements at Epoch 2457307.5 (2015-Oct-12.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .0206420149023678 | 4.4596e-08 | |
| q | 2.718731761829066 | 1.2443e-07 | au |
| tp | 2458001.101909850926
(2017-Sep-04.60190985) | 0.00051695 | TDB |
| node | 280.8970497886722 | 5.3624e-05 | deg |
| peri | 88.90156307993144 | 0.00012083 | deg |
| i | 4.97820546098288 | 3.9597e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
1.988784100633961E-15 |
-5.502834507563408E-15 |
3.537161459592589E-12 |
1.282065787046641E-14 |
6.873578666395838E-13 |
7.214204070662921E-16 |
| q |
-5.502834507563408E-15 |
1.548318030408183E-14 |
-6.541553503311791E-12 |
-3.604491625009154E-14 |
-1.237486722599521E-12 |
-1.630663437694263E-15 |
| tp |
3.537161459592589E-12 |
-6.541553503311791E-12 |
2.672336818823015E-7 |
1.207355171631141E-10 |
5.599448280549718E-8 |
6.415990865761116E-12 |
| node |
1.282065787046641E-14 |
-3.604491625009154E-14 |
1.207355171631141E-10 |
2.875539024330032E-9 |
-2.839468478846714E-9 |
-1.249160469013726E-11 |
| peri |
6.873578666395838E-13 |
-1.237486722599521E-12 |
5.599448280549718E-8 |
-2.839468478846714E-9 |
1.459874140821375E-8 |
1.376026058803442E-11 |
| i |
7.214204070662921E-16 |
-1.630663437694263E-15 |
6.415990865761116E-12 |
-1.249160469013726E-11 |
1.376026058803442E-11 |
1.567933159751624E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.99 |
|
n/a |
E2021B10 |
|
|
| 70894 (1999 VY170) Discovered 1999-Nov-14 by LINEAR at Socorro |
| Reference: 20031109/Numbers.arc | Last Updated: 2004-04-19 |
|
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