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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 22 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1505052361432814 | 5.0328e-08 | |
a | 3.186094415737395 | 2.2882e-08 | au |
q | 2.706570523322048 | 1.6186e-07 | au |
i | .2466451809427123 | 5.6355e-06 | deg |
node | 322.5219869623418 | 0.001198 | deg |
peri | 178.4717795173886 | 0.0011981 | deg |
M | 185.1190639009752 | 1.8462e-05 | deg |
tp | 2459609.581763476060 (2022-Jan-30.08176348) | 0.00011152 | TDB |
period | 2077.238622771801 5.69 | 2.2377e-05 6.126e-08 | d yr |
n | .1733070028900327 | 1.867e-09 | deg/d |
Q | 3.665618308152741 | 2.6325e-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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