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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 | .2892268252720648 | 6.9354e-08 | |
a | 2.576239712578812 | 1.4331e-08 | au |
q | 1.831122079369825 | 1.8246e-07 | au |
i | 13.39844121771476 | 5.2969e-06 | deg |
node | 20.35061485571336 | 2.0545e-05 | deg |
peri | 29.98282220385922 | 2.2583e-05 | deg |
M | 99.04623571965016 | 6.7284e-06 | deg |
tp | 2458784.959549133369 (2019-Oct-28.45954913) | 2.8428e-05 | TDB |
period | 1510.350809650291 4.14 | 1.2603e-05 3.451e-08 | d yr |
n | .2383552203235187 | 1.9889e-09 | deg/d |
Q | 3.321357345787798 | 1.8476e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
14.92 |
|
n/a |
E2021B10 |
|
diameter |
diameter |
6.500 |
km |
0.381 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.066 |
|
0.017 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
85295 (1994 TY) Discovered 1994-Oct-02 by Endate, K., Watanabe, K. at Kitami |
Reference: 20040830/Numbers.arc | Last Updated: 2004-09-06 |
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[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
|
Date/Time (TDB) |
Time Uncertainty (days_HH:MM) |
Body |
Nominal Distance (au) |
Minimum Distance (au) |
Maximum Distance (au) |
V-relative (km/s) |
V-infinity (km/s) |
JD (TDB) |
Time Uncertainty (minutes) |
Semi-major axis (km) |
Semi-minor axis (km) |
range-LOV angle (deg) |
N-sigma |
BP |
Orbit Ref. |
Reference |
Modified |
2133-Nov-30 13:34 |
< 00:01 |
Inter |
0.0438883020614512 |
0.0438752121026688 |
0.0439013983866385 |
6.21834792833812 |
6.21834787469736 |
2500456.065402661 |
0.96250248796873 |
1060.0807258373 |
46.3037065461948 |
-52.0690768016631 |
111861.862851142 |
T |
25 |
CATAB v2.0f-lin.ifort 2021-Apr-13 14:12:22 |
2021-Apr-13 14:12 |
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