(2018 GU1) |
Classification: Apollo [NEO] SPK-ID: 3802429 |
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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.
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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .4163525565469869 | 0.00050469 | |
a | 1.548487344452794 | 0.0012921 | au |
q | .9037706798092184 | 2.7385e-05 | au |
i | 23.09878656581025 | 0.017515 | deg |
node | 198.5529850208493 | 0.00018149 | deg |
peri | 311.3302855798971 | 0.014664 | deg |
M | 215.7798466067048 | 0.27995 | deg |
tp | 2458882.457317222077 (2020-Feb-02.95731722) | 0.90022 | TDB |
period | 703.8172669470096 1.93 | 0.88092 0.002412 | d yr |
n | .5114964024136458 | 0.00064021 | deg/d |
Q | 2.193204009096369 | 0.0018301 | 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 |
24.3 |
|
n/a |
MPO445229 |
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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 |
2016-Apr-27 11:14 |
2_10:28 |
Earth |
0.32688398227393 |
0.282161065712931 |
0.371690894707005 |
21.9184232415959 |
21.9180513528019 |
2457505.968121524 |
3508.19730090109 |
2247487.32901437 |
27.9260245760888 |
-6.61912046698179 |
208684.195032153 |
T |
6 |
CATAB v2.0e-lin.ifort 2018-Apr-18 06:25:10 |
2018-Dec-11 17:20 |
2018-Apr-08 07:20 |
< 00:01 |
Earth |
0.00436872897510513 |
0.00435682202407654 |
0.00438063560465633 |
15.2889530371297 |
15.2490094382059 |
2458216.805898352 |
0.471753049233986 |
590.78723870318 |
7.24826059902056 |
-0.612601357218295 |
821.300527781175 |
T |
6 |
CATAB v2.0e-lin.ifort 2018-Apr-18 06:25:10 |
2018-Dec-11 17:20 |
2018-Apr-08 07:49 |
< 00:01 |
Moon |
0.00265221948230941 |
0.00264262909779042 |
0.00266182729429978 |
15.8582058428244 |
15.8574266123482 |
2458216.825503386 |
0.490603354972598 |
586.607448309805 |
9.38480604303047 |
-35.324665428293 |
23539.6175619858 |
T |
6 |
CATAB v2.0e-lin.ifort 2018-Apr-18 06:25:10 |
2018-Dec-11 17:20 |
2019-Dec-09 07:16 |
1_00:56 |
Earth |
0.402050996325824 |
0.395299995954198 |
0.414040817132133 |
13.8543645732946 |
13.8538862163317 |
2458826.802478695 |
1495.701055364 |
2339458.74205153 |
290.941534799374 |
78.4054227415725 |
150236.542232915 |
T |
6 |
CATAB v2.0e-lin.ifort 2018-Apr-18 06:25:10 |
2018-Dec-11 17:20 |
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