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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 25 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .08159049970906714 | 3.8978e-08 | |
| a | 2.405072928480332 | 8.4956e-09 | au |
| q | 2.208841826408872 | 9.3335e-08 | au |
| i | 4.695399914983142 | 5.046e-06 | deg |
| node | 215.1574295251196 | 3.6417e-05 | deg |
| peri | 219.3817235476334 | 4.7857e-05 | deg |
| M | 192.2777787925223 | 3.0466e-05 | deg |
| tp | 2459835.215210910063
(2022-Sep-12.71521091) | 0.00011644 | TDB |
| period | 1362.356605359787
3.73 | 7.2185e-06
1.976e-08 | d
yr |
| n | .2642479939420317 | 1.4001e-09 | deg/d |
| Q | 2.601304030551792 | 9.1888e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.87 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
2.433 |
km |
0.269 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.359 |
|
0.036 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 70528 (1999 TF116) Discovered 1999-Oct-04 by LINEAR at Socorro |
| Reference: 20031109/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
Alternate Designations
| 1999 TF116 = 1988 VH7 = 1998 LM1 |
|
|
