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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 38 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .160839239499436 | 2.9758e-08 | |
a | 2.784988700909727 | 8.9314e-09 | au |
q | 2.337053236240884 | 8.4891e-08 | au |
i | 8.855270848987095 | 3.2103e-06 | deg |
node | 143.7391841849503 | 2.1667e-05 | deg |
peri | 2.418716051643643 | 2.4153e-05 | deg |
M | 4.882953002699256 | 1.065e-05 | deg |
tp | 2459177.474258394822 (2020-Nov-23.97425839) | 5.0185e-05 | TDB |
period | 1697.593028907289 4.65 | 8.1662e-06 2.236e-08 | d yr |
n | .2120649613127392 | 1.0201e-09 | deg/d |
Q | 3.23292416557857 | 1.0368e-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 |
13.16 |
|
n/a |
E2021B10 |
|
diameter |
diameter |
15.105 |
km |
0.453 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
geometric albedo |
albedo |
0.054 |
|
0.014 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
SMASSII spectral type |
spec_B |
Ch |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002) |
|
1414 Jerome (1937 CE) Discovered 1937-Feb-12 by Boyer, L. at Algiers |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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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 |
1963-Feb-17 10:40 |
< 00:01 |
Jupiter |
1.82360528091138 |
1.82360488598969 |
1.82360567583359 |
2.64084587192418 |
2.45868117744077 |
2438077.944523573 |
0.780358807869524 |
73.7382324881621 |
11.3879389835354 |
78.604924380463 |
3364619.89112091 |
T |
38 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:55:15 |
2021-Feb-24 00:55 |
1986-Jan-11 11:13 |
< 00:01 |
Jupiter |
1.80655997242974 |
1.80655971418553 |
1.80656023067394 |
2.6360543413495 |
2.45174709363334 |
2446441.967121447 |
0.426627235886964 |
52.5343663321096 |
12.5074580604753 |
87.3088822641793 |
3520918.79205427 |
T |
38 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:55:15 |
2021-Feb-24 00:55 |
2008-Nov-29 13:01 |
< 00:01 |
Jupiter |
1.99199330569031 |
1.99199302247249 |
1.99199358890812 |
2.7916665421249 |
2.63495256348515 |
2454800.042103809 |
0.171222633133289 |
44.8614170171526 |
12.2179183029001 |
88.5699193310413 |
4234967.31230876 |
T |
38 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:55:15 |
2021-Feb-24 00:55 |
2070-May-12 11:36 |
< 00:01 |
Jupiter |
1.9083698398427 |
1.90836937492151 |
1.90837030476423 |
2.68344226127692 |
2.51260226942663 |
2477243.983485567 |
0.77293663211003 |
59.9523657602065 |
10.1600892463136 |
74.3761194665075 |
3415913.07640766 |
T |
38 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:55:15 |
2021-Feb-24 00:55 |
2093-Mar-30 22:02 |
00:01 |
Jupiter |
1.7834256119797 |
1.78342533941666 |
1.78342588454304 |
2.59359990126221 |
2.40351363759548 |
2485602.418291822 |
1.06597524488589 |
99.1906717216915 |
12.9324603617892 |
86.6884976897736 |
3321046.85011417 |
T |
38 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:55:15 |
2021-Feb-24 00:55 |
2116-Feb-23 13:48 |
00:01 |
Jupiter |
1.87764467883833 |
1.87764403119732 |
1.87764532648031 |
2.71508716209107 |
2.54351728688779 |
2493966.075054205 |
1.43673405161512 |
94.9691292029243 |
18.8964388259481 |
-75.7126061858121 |
3870791.00770251 |
T |
38 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:55:15 |
2021-Feb-24 00:55 |
2200-Jun-22 01:20 |
00:03 |
Jupiter |
1.8192702232644 |
1.81926940315641 |
1.81927104338046 |
2.53528184789774 |
2.34445872194233 |
2524765.555661634 |
2.59493178010445 |
213.408965371932 |
12.7149307527395 |
79.9087585248085 |
3209041.77729162 |
T |
38 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:55:15 |
2021-Feb-24 00:55 |
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