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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 33 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1339912496249906 | 3.4579e-08 | |
a | 2.458530613083197 | 9.4892e-09 | au |
q | 2.129109023994885 | 8.6835e-08 | au |
i | 5.728638159258518 | 4.3442e-06 | deg |
node | 224.7710955211763 | 3.909e-05 | deg |
peri | 74.72458724312091 | 4.2599e-05 | deg |
M | 330.5212776723361 | 1.7877e-05 | deg |
tp | 2459115.797001544776 (2020-Sep-23.29700154) | 7.0148e-05 | TDB |
period | 1408.029835715368 3.85 | 8.1519e-06 2.232e-08 | d yr |
n | .255676400363418 | 1.4803e-09 | deg/d |
Q | 2.787952202171509 | 1.0761e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2456625.5 (2013-Nov-29.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1339104412527606 | 3.4776e-08 | |
q | 2.128449791168807 | 8.7282e-08 | au |
tp | 2456297.181588582183 (2013-Jan-04.68158858) | 6.5731e-05 | TDB |
node | 224.9554901487081 | 3.9087e-05 | deg |
peri | 73.87177746807929 | 4.2561e-05 | deg |
i | 5.729070632617503 | 4.345e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
1.209401670586918E-15 |
-3.02192465108313E-15 |
-1.931464883512095E-13 |
1.28603197700443E-15 |
-5.37700654235678E-14 |
3.3947664810781E-16 |
q |
-3.02192465108313E-15 |
7.618140245592243E-15 |
5.533389902877166E-13 |
-4.100067968149208E-15 |
1.559445238131838E-13 |
-5.16222373656479E-16 |
tp |
-1.931464883512095E-13 |
5.533389902877166E-13 |
4.320626101731483E-9 |
-1.76328803745387E-11 |
1.121737135755883E-9 |
1.195356908454849E-12 |
node |
1.28603197700443E-15 |
-4.100067968149208E-15 |
-1.76328803745387E-11 |
1.527783816562067E-9 |
-1.524006599553663E-9 |
-3.068463936446903E-13 |
peri |
-5.37700654235678E-14 |
1.559445238131838E-13 |
1.121737135755883E-9 |
-1.524006599553663E-9 |
1.8114717011856E-9 |
5.954125018066844E-13 |
i |
3.3947664810781E-16 |
-5.16222373656479E-16 |
1.195356908454849E-12 |
-3.068463936446903E-13 |
5.954125018066844E-13 |
1.88790278875159E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
14.2 |
|
n/a |
MPO333060 |
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rotation period |
rot_per |
12.857 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] [Warner, B.D. (2018) Minor Planet Bull. 45, 190-195.] [Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
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26203 (1997 KS) Discovered 1997-May-31 by Beijing Schmidt CCD Asteroid Program at Xinglong |
Reference: 20010705/Numbers.arc | Last Updated: 2004-04-19 |
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