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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 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1577948153254162 | 6.0719e-08 | |
a | 3.963972753866445 | 7.7992e-08 | au |
q | 3.338478405215108 | 2.7908e-07 | au |
i | 9.570799152317782 | 8.3574e-06 | deg |
node | 150.6044132985741 | 3.857e-05 | deg |
peri | 272.1723906663798 | 4.7922e-05 | deg |
M | 347.5289234850939 | 2.8e-05 | deg |
tp | 2459100.360988562947 (2020-Sep-07.86098856) | 0.00022517 | TDB |
period | 2882.666611795022 7.89 | 8.5075e-05 2.329e-07 | d yr |
n | .1248843687046522 | 3.6857e-09 | deg/d |
Q | 4.589467102517783 | 9.0298e-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 |
14.6 |
|
n/a |
MPO455183 |
|
diameter |
diameter |
7.546 |
km |
0.814 |
urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G) |
|
geometric albedo |
albedo |
0.045 |
|
0.012 |
urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G) |
|
|
295396 (2008 JW7) Discovered 2008-May-05 by Mt. Lemmon Survey at Mount Lemmon |
Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
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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 |
1919-Jul-30 21:52 |
00:04 |
Jupiter |
1.82062873716173 |
1.82062756979095 |
1.82062990453519 |
4.26126846991219 |
4.15065494112346 |
2422170.410776433 |
4.1798255469147 |
164.109844070259 |
35.5160105016744 |
75.0062164875382 |
2466883.04616493 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
1942-Nov-10 22:37 |
00:05 |
Jupiter |
1.84719724081067 |
1.84719634202857 |
1.84719813959435 |
4.27857992445824 |
4.17003078620188 |
2430674.442317745 |
4.57773816866057 |
130.065124753696 |
29.3916767315505 |
75.8593516034217 |
3008414.64610786 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
1966-Feb-19 10:38 |
00:04 |
Jupiter |
1.856388833866 |
1.8563880104437 |
1.85638965728863 |
4.24041673308526 |
4.13141446360831 |
2439175.942831906 |
4.12923769714829 |
89.5067769795356 |
32.1178761619113 |
74.7709389382582 |
2848716.76569142 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
1989-Jun-20 21:13 |
00:03 |
Jupiter |
1.83499622164547 |
1.83499520753576 |
1.83499723575539 |
4.13947572332928 |
4.02642174390746 |
2447698.383817627 |
2.66915875323553 |
79.6939826000444 |
36.1536427695956 |
64.7614847878038 |
2264517.05144865 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
2012-Dec-09 16:02 |
< 00:01 |
Jupiter |
1.81462512561095 |
1.81462414413643 |
1.81462610708558 |
4.07004754690145 |
3.95369903660793 |
2456271.168141536 |
0.553045703857713 |
75.787770340593 |
37.9723506198369 |
67.3912613860666 |
2326413.42170488 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
2036-Jul-29 06:58 |
00:02 |
Jupiter |
1.80298933658185 |
1.80298847965192 |
1.80299019351188 |
4.03627234428555 |
3.91815246027587 |
2464903.790472474 |
2.35831945613016 |
87.7726720474401 |
35.7433278858355 |
76.8288510287544 |
2737516.5306014 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
2060-May-07 04:59 |
00:04 |
Jupiter |
1.79714226408044 |
1.79714141223028 |
1.79714311593102 |
4.01432331293066 |
3.89514556584632 |
2473586.707837245 |
4.39657083194206 |
108.259190313023 |
34.0298359483652 |
77.8364982912034 |
2878186.79510974 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
2084-Mar-15 17:28 |
00:05 |
Jupiter |
1.8028983374651 |
1.8028974806435 |
1.80289919428711 |
4.01417685686599 |
3.89538094144452 |
2482300.227993647 |
5.34078727025426 |
108.010668846391 |
34.1608842740942 |
77.5829917993763 |
2889509.49514814 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
2108-Jan-13 20:23 |
00:05 |
Jupiter |
1.80312023168249 |
1.80311937054974 |
1.80312109281566 |
3.9973217197444 |
3.87802442012749 |
2491003.349474787 |
5.07648326668981 |
99.8538869485505 |
33.8380956486531 |
75.9808486481935 |
2879600.6774095 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
2131-Oct-06 04:25 |
00:04 |
Jupiter |
1.81307667936075 |
1.81307574982934 |
1.81307760889256 |
4.02412204776043 |
3.90630387965779 |
2499669.684184844 |
4.05631120783069 |
94.9650662418251 |
35.2526083342773 |
72.8949144038818 |
2652982.03333746 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
2155-Apr-30 10:22 |
00:03 |
Jupiter |
1.83645104802209 |
1.83644995891829 |
1.836452137126 |
4.12736659907601 |
4.01406267797983 |
2508276.932166547 |
3.47498784490313 |
101.231446165388 |
46.5233943833371 |
77.7365279994453 |
2011725.3983373 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
2178-Sep-25 18:47 |
00:04 |
Jupiter |
1.85771026509468 |
1.85770920592522 |
1.85771132426403 |
4.30093936651708 |
4.1935879567202 |
2516826.282717933 |
3.94051700591949 |
131.525260970137 |
47.5629158981962 |
85.0990938728406 |
1960495.96611779 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Dec-18 00:35:07 |
2020-Dec-18 00:35 |
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