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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2372592338906922 | 7.1452e-08 | |
| a | 2.607577412279568 | 2.86e-08 | au |
| q | 1.988905593131444 | 2.0116e-07 | au |
| i | 2.636430733135024 | 7.5038e-06 | deg |
| node | 164.5707422837006 | 0.00012377 | deg |
| peri | 203.0123958171686 | 0.00012514 | deg |
| M | 102.4639098171127 | 2.4422e-05 | deg |
| tp | 2458562.753517173247
(2019-Mar-20.25351717) | 9.8646e-05 | TDB |
| period | 1537.992587818584
4.21 | 2.5303e-05
6.928e-08 | d
yr |
| n | .2340713491412901 | 3.851e-09 | deg/d |
| Q | 3.226249231427692 | 3.5386e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.9 |
|
n/a |
MPO360401 |
|
| diameter |
diameter |
2.435 |
km |
0.255 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.057 |
|
0.022 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 277972 (2006 TF22) Discovered 2006-Oct-11 by Spacewatch at Kitt Peak |
| Reference: 20110517/Numbers.arc | Last Updated: 2011-05-20 |
|
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