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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 24 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .09967707406551288 | 3.6634e-08 | |
a | 3.184273889800013 | 2.058e-08 | au |
q | 2.866874785441539 | 1.1937e-07 | au |
i | 7.373353821992976 | 3.6917e-06 | deg |
node | 112.1390784579251 | 3.3451e-05 | deg |
peri | 261.3749293462906 | 3.9858e-05 | deg |
M | 36.55687530083171 | 1.9893e-05 | deg |
tp | 2458989.743675010348 (2020-May-20.24367501) | 0.00011504 | TDB |
period | 2075.45848412675 5.68 | 2.012e-05 5.509e-08 | d yr |
n | .1734556498013836 | 1.6815e-09 | deg/d |
Q | 3.501672994158488 | 2.2631e-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 |
14.27 |
|
n/a |
E2020-QM9 |
|
diameter |
diameter |
7.737 |
km |
0.395 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.062 |
|
0.011 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
78292 (2002 PQ52) Discovered 2002-Aug-08 by NEAT at Palomar |
Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
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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 |
1909-Jun-23 01:00 |
00:03 |
Jupiter |
1.99020639699162 |
1.99020601750173 |
1.99020677648163 |
2.90881914501347 |
2.75862976693927 |
2418480.541797225 |
2.82767801332693 |
151.331810484304 |
12.7011477027819 |
-85.1870141973839 |
3786081.21412118 |
T |
24 |
CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:31 |
2021-Feb-24 07:14 |
2148-Mar-22 23:43 |
00:04 |
Jupiter |
1.99827621467218 |
1.99827581926285 |
1.9982766100815 |
2.68350790410628 |
2.52060736397762 |
2505682.488417134 |
3.76444437846743 |
188.587114230649 |
13.3043423926848 |
87.8219416476711 |
3569130.02119248 |
T |
24 |
CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:31 |
2021-Feb-24 07:14 |
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