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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 25 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1597967747623738 | 4.4298e-08 | |
a | 2.801091362211166 | 1.1892e-08 | au |
q | 2.353485996715078 | 1.2341e-07 | au |
i | 9.147347621776456 | 4.8211e-06 | deg |
node | 45.27814877401379 | 2.5837e-05 | deg |
peri | 110.39316850073 | 3.1055e-05 | deg |
M | 38.62470141387699 | 1.4905e-05 | deg |
tp | 2458816.781888425612 (2019-Nov-29.28188843) | 7.075e-05 | TDB |
period | 1712.33738374007 4.69 | 1.0905e-05 2.986e-08 | d yr |
n | .2102389420557365 | 1.3389e-09 | deg/d |
Q | 3.248696727707255 | 1.3792e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457287.5 (2015-Sep-22.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1609750098462225 | 4.4237e-08 | |
q | 2.34993600258065 | 1.2343e-07 | au |
tp | 2457103.766754717190 (2015-Mar-22.26675472) | 6.9652e-05 | TDB |
node | 45.29340436529031 | 2.5838e-05 | deg |
peri | 110.3152657530762 | 3.0981e-05 | deg |
i | 9.148379123862711 | 4.8217e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
1.956947523301869E-15 |
-5.442628918024023E-15 |
1.522654498142985E-12 |
1.953414291501029E-15 |
3.806654144367937E-13 |
-6.543226199055294E-15 |
q |
-5.442628918024023E-15 |
1.523494709936127E-14 |
-4.296874601688714E-12 |
-5.810503627733383E-15 |
-1.070054347578867E-12 |
1.832268251954561E-14 |
tp |
1.522654498142985E-12 |
-4.296874601688714E-12 |
4.851377128617654E-9 |
-6.226143191461701E-12 |
1.20799736045845E-9 |
-4.816693432211445E-12 |
node |
1.953414291501029E-15 |
-5.810503627733383E-15 |
-6.226143191461701E-12 |
6.676099614393441E-10 |
-6.603220087058648E-10 |
-4.892504898188795E-11 |
peri |
3.806654144367937E-13 |
-1.070054347578867E-12 |
1.20799736045845E-9 |
-6.603220087058648E-10 |
9.598260886647697E-10 |
4.714180268128428E-11 |
i |
-6.543226199055294E-15 |
1.832268251954561E-14 |
-4.816693432211445E-12 |
-4.892504898188795E-11 |
4.714180268128428E-11 |
2.324839674987274E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
14.3 |
|
n/a |
MPO468649 |
|
diameter |
diameter |
7.693 |
km |
0.058 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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geometric albedo |
albedo |
0.050 |
|
0.014 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
70800 (1999 VE56) Discovered 1999-Nov-04 by LINEAR at Socorro |
Reference: 20031109/Numbers.arc | Last Updated: 2004-04-19 |
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[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
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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 |
1999-Jun-13 14:22 |
< 00:01 |
Jupiter |
1.85821159574631 |
1.85821103343025 |
1.85821215806406 |
2.98696707525994 |
2.83025066878871 |
2451343.098514253 |
0.365092582768025 |
179.109492997513 |
11.6054089593439 |
-84.2317159720516 |
1955096.01140507 |
T |
25 |
CATAB v2.0f-lin.ifort 2020-Nov-12 21:59:08 |
2020-Nov-12 21:59 |
2022-Sep-01 06:03 |
< 00:01 |
Jupiter |
1.79301584892204 |
1.79301534528525 |
1.79301635256077 |
2.49700861139477 |
2.30005433968173 |
2459823.752216525 |
0.280711389565675 |
232.804193773696 |
12.5673859603307 |
-85.3125526103632 |
1756820.6044044 |
T |
25 |
CATAB v2.0f-lin.ifort 2020-Nov-12 21:59:08 |
2020-Nov-12 21:59 |
2045-Nov-20 01:28 |
< 00:01 |
Jupiter |
1.8092947822862 |
1.80929431639685 |
1.80929524817648 |
2.09425592304528 |
1.85731165534863 |
2468304.561377376 |
0.6930027678498 |
178.006169918837 |
33.0395012601712 |
-83.1324166722387 |
1687726.59099274 |
T |
25 |
CATAB v2.0f-lin.ifort 2020-Nov-12 21:59:08 |
2020-Nov-12 21:59 |
2069-Jan-28 20:39 |
00:01 |
Jupiter |
1.88797343769047 |
1.88797275000948 |
1.88797412537285 |
1.87578708265357 |
1.6190413649329 |
2476775.360588495 |
1.23560580608598 |
142.63762948592 |
38.8780710435588 |
-82.0516065118194 |
2169471.91446542 |
T |
25 |
CATAB v2.0f-lin.ifort 2020-Nov-12 21:59:08 |
2020-Nov-12 21:59 |
2177-Sep-02 12:58 |
00:03 |
Jupiter |
1.90032117423704 |
1.90031966089508 |
1.90032268758472 |
3.22767420394733 |
3.08649134274158 |
2516438.040086638 |
2.82987145356522 |
217.308229765584 |
26.37560929341 |
-75.9312623149116 |
1394692.36704115 |
T |
25 |
CATAB v2.0f-lin.ifort 2020-Nov-12 21:59:08 |
2020-Nov-12 21:59 |
2200-Nov-19 18:56 |
00:03 |
Jupiter |
1.79850856455584 |
1.79850767676432 |
1.79850945234766 |
2.75897377477116 |
2.58263813036934 |
2524916.288787480 |
3.0611956243637 |
230.148297497478 |
14.8850457761701 |
-85.3826486841325 |
1097470.46002548 |
T |
25 |
CATAB v2.0f-lin.ifort 2020-Nov-12 21:59:08 |
2020-Nov-12 21:59 |
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Alternate Designations
1999 VE56 = 1992 JP2 = 2000 XP49 |
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