[ 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.
[ revert to old Java-based viewer ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .128841170258553 | 6.323e-08 | |
a | 3.218890310703589 | 6.3413e-08 | au |
q | 2.804164716138621 | 2.0065e-07 | au |
i | .4035550063055476 | 1.0682e-05 | deg |
node | 221.7844768949085 | 0.0010061 | deg |
peri | 44.47914178039906 | 0.0010071 | deg |
M | 143.2901769645102 | 4.1561e-05 | deg |
tp | 2457760.901582129569 (2017-Jan-07.40158213) | 0.00024946 | TDB |
period | 2109.393936391168 5.78 | 6.2334e-05 1.707e-07 | d yr |
n | .1706651345627274 | 5.0432e-09 | deg/d |
Q | 3.633615905268556 | 7.1584e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.4 |
|
n/a |
MPO418952 |
|
diameter |
diameter |
2.632 |
km |
0.696 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.084 |
|
0.022 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
382277 (2012 TK218) Discovered 2010-Mar-12 by Spacewatch at Kitt Peak |
Reference: | Last Updated: 2013-12-19 |
|
[ show close-approach data ]
Alternate Designations
2012 TK218 = 2010 JS48 = 2010 MZ38 |
|
|