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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.
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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1388102897524478 | 4.0432e-08 | |
a | 2.268147474542153 | 1.047e-08 | au |
q | 1.953305266399675 | 9.0312e-08 | au |
i | 4.004776993101747 | 4.4902e-06 | deg |
node | 296.6572240249136 | 6.1565e-05 | deg |
peri | 334.1785544636759 | 6.357e-05 | deg |
M | 181.9585878682755 | 1.7114e-05 | deg |
tp | 2459217.555019752747 (2021-Jan-03.05501975) | 6.0642e-05 | TDB |
period | 1247.686167230791 3.42 | 8.6395e-06 2.365e-08 | d yr |
n | .2885340957165625 | 1.9979e-09 | deg/d |
Q | 2.582989682684633 | 1.1924e-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 |
14.9 |
|
n/a |
MPO313690 |
|
diameter |
diameter |
3.178 |
km |
0.112 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.304 |
|
0.037 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
35679 (1998 YK3) Discovered 1998-Dec-17 by Kobayashi, T. at Oizumi |
Reference: 20020227/Numbers.arc | Last Updated: 2004-04-19 |
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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 |
2166-Sep-03 11:02 |
00:01 |
Hebe |
0.0273622937732588 |
0.0273584551881373 |
0.0273661487154805 |
7.89550144683827 |
7.89550141806261 |
2512420.960033277 |
1.22944121870798 |
1090.93742485386 |
36.0705975909242 |
80.0519299448748 |
111756.458061692 |
T |
24 |
CATAB v2.0e-lin.ifort 2019-Jul-13 01:48:14 |
2019-Jul-13 01:48 |
2179-Feb-25 04:37 |
00:03 |
Amphi |
0.0146808636636023 |
0.0146642203368315 |
0.0146975297152579 |
3.84555979983636 |
3.84555969800961 |
2516978.692533409 |
3.46361368084615 |
1232.93300995484 |
44.1658278792533 |
-47.7213067998282 |
36788.8918229354 |
T |
24 |
CATAB v2.0e-lin.ifort 2019-Jul-13 01:48:14 |
2019-Jul-13 01:48 |
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