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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1960753247980113 | 5.8029e-08 | |
a | 2.30920962143282 | 8.361e-09 | au |
q | 1.856430594883687 | 1.352e-07 | au |
i | 6.059065647852171 | 5.3101e-06 | deg |
node | 3.253874864690818 | 4.2545e-05 | deg |
peri | 10.71019657600706 | 4.4419e-05 | deg |
M | 353.7513151833001 | 1.4849e-05 | deg |
tp | 2459022.747416377602 (2020-Jun-22.24741638) | 5.2918e-05 | TDB |
period | 1281.720895016497 3.51 | 6.9611e-06 1.906e-08 | d yr |
n | .2808723813427152 | 1.5254e-09 | deg/d |
Q | 2.761988647981953 | 1e-08 | au |
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| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457249.5 (2015-Aug-15.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1974779316053795 | 5.8043e-08 | |
q | 1.852763198933776 | 1.3534e-07 | au |
tp | 2457741.030917183259 (2016-Dec-18.53091718) | 4.9751e-05 | TDB |
node | 3.343718447571556 | 4.2502e-05 | deg |
peri | 10.70681454541918 | 4.4343e-05 | deg |
i | 6.0640754382293 | 5.3121e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
3.368953304170811E-15 |
-7.845865203774893E-15 |
-1.615723907791768E-12 |
-2.874016511833183E-14 |
-2.787991209429562E-13 |
-4.157549459184487E-15 |
q |
-7.845865203774893E-15 |
1.831559573523086E-14 |
3.835324747740566E-12 |
6.634142678299392E-14 |
6.646521412594059E-13 |
1.002226007282926E-14 |
tp |
-1.615723907791768E-12 |
3.835324747740566E-12 |
2.475167009448167E-9 |
1.208385568788793E-11 |
6.339075428405719E-10 |
6.519438246438133E-12 |
node |
-2.874016511833183E-14 |
6.634142678299392E-14 |
1.208385568788793E-11 |
1.806400437121534E-9 |
-1.793094047999434E-9 |
-7.235585200603616E-11 |
peri |
-2.787991209429562E-13 |
6.646521412594059E-13 |
6.339075428405719E-10 |
-1.793094047999434E-9 |
1.96629591185807E-9 |
7.364010388099395E-11 |
i |
-4.157549459184487E-15 |
1.002226007282926E-14 |
6.519438246438133E-12 |
-7.235585200603616E-11 |
7.364010388099395E-11 |
2.821797697072753E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.0 |
|
n/a |
MPO436370 |
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|
85046 (6126 P-L) Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar |
Reference: 20040504/Numbers.arc | Last Updated: 2004-07-16 |
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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 |
2001-Jul-03 19:46 |
< 00:01 |
Amphi |
0.0497942168279192 |
0.0497919333827788 |
0.0497965002756866 |
2.54667567607923 |
2.5466756307456 |
2452094.323530358 |
0.97339517102217 |
120.017427028994 |
100.226165329657 |
-35.4637938644112 |
66361.5710149169 |
T |
12 |
CATAB v2.0f-lin.ifort 2020-Nov-12 21:02:20 |
2020-Nov-12 21:02 |
2049-Jul-20 08:09 |
00:01 |
Amphi |
0.0450866231310285 |
0.0450835049175269 |
0.0450897414075967 |
2.47692929245667 |
2.47692924097985 |
2469642.839371382 |
1.05102870309875 |
181.575588751257 |
69.6342143937135 |
-34.104057146915 |
62331.2206175821 |
T |
12 |
CATAB v2.0f-lin.ifort 2020-Nov-12 21:02:20 |
2020-Nov-12 21:02 |
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