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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 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3466431057220338 | 4.8157e-08 | |
a | 2.654527658318006 | 1.1599e-08 | au |
q | 1.734353946613614 | 1.2572e-07 | au |
i | 7.232369999617374 | 4.5677e-06 | deg |
node | 232.4372029429651 | 5.0383e-05 | deg |
peri | 235.1439037297109 | 5.1895e-05 | deg |
M | 87.9540554541106 | 8.1944e-06 | deg |
tp | 2458814.548549669370 (2019-Nov-27.04854967) | 3.6009e-05 | TDB |
period | 1579.717062523843 4.33 | 1.0354e-05 2.835e-08 | d yr |
n | .2278889103247667 | 1.4936e-09 | deg/d |
Q | 3.574701370022397 | 1.5619e-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 |
16.75 |
|
n/a |
E2021B55 |
|
diameter |
diameter |
2.089 |
km |
0.475 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
geometric albedo |
albedo |
0.088 |
|
0.026 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
256435 (2007 CH5) Discovered 2007-Feb-07 by Lowe, A. at Mayhill |
Reference: 20101128/Numbers.arc | Last Updated: 2010-12-06 |
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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 |
1914-Apr-03 02:40 |
00:02 |
Jupiter |
1.72904359979652 |
1.72904234860766 |
1.72904485098554 |
0.876387906519951 |
n/a |
2420225.610781906 |
1.97626687021405 |
135.196582398378 |
60.8428480534008 |
83.4290534384521 |
4227867.30643949 |
F |
17 |
CATAB v2.0f-lin.ifort 2020-Nov-11 23:30:40 |
2020-Nov-11 23:30 |
1961-Dec-08 16:07 |
00:01 |
Jupiter |
1.79190890128238 |
1.79190784825578 |
1.79190995431672 |
0.534348645043051 |
n/a |
2437642.171394110 |
1.10519627922009 |
257.995141411384 |
35.5930195110853 |
-81.3101418818142 |
7444598.85258771 |
F |
17 |
CATAB v2.0f-lin.ifort 2020-Nov-11 23:30:40 |
2020-Nov-11 23:30 |
1995-Sep-21 05:42 |
< 00:01 |
Jupiter |
1.96849371979683 |
1.96849276392135 |
1.96849467568003 |
1.81487040414003 |
1.55986385337285 |
2449981.737334315 |
0.502621007461171 |
285.817299196804 |
54.8288823587418 |
80.6106016124966 |
1431786.39780383 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Nov-11 23:30:40 |
2020-Nov-11 23:30 |
2009-Aug-27 10:28 |
< 00:01 |
Jupiter |
1.87765695980952 |
1.87765599910045 |
1.87765792090662 |
0.246672655985679 |
n/a |
2455070.936351335 |
0.468020414845219 |
2089.99056777392 |
36.6496738188741 |
-89.1536370074412 |
7661491.01476982 |
F |
17 |
CATAB v2.0f-lin.ifort 2020-Nov-11 23:30:40 |
2020-Nov-11 23:30 |
2043-Jun-03 05:22 |
< 00:01 |
Jupiter |
1.86251418872782 |
1.86251309409279 |
1.86251528342129 |
1.62782882344289 |
1.31919643270844 |
2467403.723748022 |
0.684653908206749 |
635.065550637594 |
114.761849107421 |
86.4685225285251 |
1337893.1398666 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Nov-11 23:30:40 |
2020-Nov-11 23:30 |
2057-May-22 19:51 |
00:01 |
Jupiter |
1.98372184363796 |
1.98372054781189 |
1.9837231394647 |
0.795170731786017 |
n/a |
2472506.326880697 |
1.06527111081069 |
94.8899406820655 |
35.9589890080859 |
-52.3098104364647 |
6802868.98631274 |
F |
17 |
CATAB v2.0f-lin.ifort 2020-Nov-11 23:30:40 |
2020-Nov-11 23:30 |
2091-Feb-09 15:38 |
00:01 |
Jupiter |
1.77242949426101 |
1.7724281487589 |
1.77243084001994 |
1.46614741148652 |
1.09261728764635 |
2484822.151158343 |
1.41856116327023 |
1300.0032589772 |
220.613215320353 |
-87.6289776170767 |
1388272.34817854 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Nov-11 23:30:40 |
2020-Nov-11 23:30 |
2138-Oct-10 04:21 |
00:02 |
Jupiter |
1.71316636772931 |
1.71316492710325 |
1.71316780869018 |
1.32304093648651 |
0.872696235932733 |
2502230.681178506 |
2.17711453455499 |
1913.52801311271 |
303.960052291301 |
-77.6649219461647 |
2360130.34858951 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Nov-11 23:30:40 |
2020-Nov-11 23:30 |
2186-May-28 06:52 |
00:03 |
Jupiter |
1.67819125021387 |
1.67818987034377 |
1.67819263045868 |
1.1894010879938 |
0.636575213581509 |
2519627.785965794 |
3.05292647182336 |
3724.58410784282 |
157.810906989818 |
-65.11406448111 |
7298849.62502845 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Nov-11 23:30:40 |
2020-Nov-11 23:30 |
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