(2020 KZ4) |
Classification: Amor [NEO] SPK-ID: 54017248 |
[ 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 13 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .4650901589238969 | 0.0004405 | |
a | 1.932106341911662 | 0.0016213 | au |
q | 1.033502696294098 | 1.6146e-05 | au |
i | 4.270679800080305 | 0.0028843 | deg |
node | 244.1452915446993 | 0.00089893 | deg |
peri | 4.297932698008818 | 0.0018745 | deg |
M | .2966439761470341 | 0.00082106 | deg |
tp | 2458999.691689912276 (2020-May-30.19168991) | 0.0012202 | TDB |
period | 980.9456957804782 2.69 | 1.2347 0.00338 | d yr |
n | .3669927923110669 | 0.00046193 | deg/d |
Q | 2.830709987529227 | 0.0023753 | 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 |
26.538 |
|
.4397 |
13 |
autocmod 2.8 |
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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 |
2020-May-31 20:23 |
< 00:01 |
Earth |
0.0217184875751791 |
0.021665408968177 |
0.021771564684446 |
6.54968563551415 |
6.53092771612803 |
2459001.349195241 |
0.114212617115247 |
2631.41013111058 |
3.02666055957161 |
0.0934606604794164 |
700.605678660747 |
T |
13 |
CATAB v2.0f-lin.ifort 2020-Jun-23 15:05:17 |
2020-Jun-23 15:05 |
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