[ 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 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .05325795717448405 | 5.0388e-08 | |
| a | 2.580452926405384 | 1.6611e-08 | au |
| q | 2.443023274960114 | 1.2858e-07 | au |
| i | 12.86802203181633 | 6.8796e-06 | deg |
| node | 41.44047668995977 | 2.1753e-05 | deg |
| peri | 46.06371323559317 | 6.5796e-05 | deg |
| M | 298.3592937807549 | 6.4479e-05 | deg |
| tp | 2459259.743241601298
(2021-Feb-14.24324160) | 0.00027208 | TDB |
| period | 1514.057393251102
4.15 | 1.462e-05
4.003e-08 | d
yr |
| n | .2377716998078784 | 2.2959e-09 | deg/d |
| Q | 2.717882577850653 | 1.7496e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.6 |
|
n/a |
MPO432261 |
|
| diameter |
diameter |
4.503 |
km |
0.228 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.055 |
|
0.015 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 70835 (1999 VY90) Discovered 1999-Nov-05 by LINEAR at Socorro |
| Reference: 20031109/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
|
