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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 26 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1505065693028176 | 4.6285e-08 | |
a | 3.186631340515726 | 1.9832e-08 | au |
q | 2.707022389821866 | 1.5265e-07 | au |
i | .2466209472644137 | 4.5273e-06 | deg |
node | 322.5156535816078 | 0.0011918 | deg |
peri | 178.3584393944273 | 0.0011919 | deg |
M | 254.5861035823029 | 1.8277e-05 | deg |
tp | 2459608.903252682008 (2022-Jan-29.40325268) | 0.00010797 | TDB |
period | 2077.763733328354 5.69 | 1.9397e-05 5.311e-08 | d yr |
n | .1732632032340456 | 1.6175e-09 | deg/d |
Q | 3.666240291209587 | 2.2817e-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 |
14.7 |
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n/a |
MPO359067 |
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diameter |
diameter |
5.676 |
km |
0.193 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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geometric albedo |
albedo |
0.055 |
|
0.008 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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48791 (1997 SD33) Discovered 1997-Sep-29 by Spacewatch at Kitt Peak |
Reference: 20021120/Numbers.arc | Last Updated: 2004-04-19 |
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[ show close-approach data ]
Alternate Designations
1997 SD33 = 1999 BE27 = 2000 JY25 |
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