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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 | .1350061221421633 | 3.9702e-08 | |
a | 2.441317086790761 | 9.3203e-09 | au |
q | 2.111724333983737 | 9.5164e-08 | au |
i | .8959215898904361 | 4.2226e-06 | deg |
node | 58.72104367294012 | 0.00023545 | deg |
peri | 129.1862047954948 | 0.00023589 | deg |
M | 253.0243853698071 | 1.7071e-05 | deg |
tp | 2459414.515883253417 (2021-Jul-19.01588325) | 6.7624e-05 | TDB |
period | 1393.268161968226 3.81 | 7.9787e-06 2.184e-08 | d yr |
n | .2583852913795428 | 1.4797e-09 | deg/d |
Q | 2.770909839597785 | 1.0579e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2456544.5 (2013-Sep-09.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1345201834936676 | 3.982e-08 | |
q | 2.112575044864852 | 9.5365e-08 | au |
tp | 2456628.571430752644 (2013-Dec-02.07143075) | 5.8258e-05 | TDB |
node | 58.70925742002081 | 0.00023519 | deg |
peri | 129.3297691980236 | 0.00023563 | deg |
i | .8968697226475897 | 4.2232e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
1.585644805219008E-15 |
-3.78463456907198E-15 |
6.61890742726345E-13 |
2.803775308231469E-15 |
1.601829848082931E-13 |
3.139811342618434E-17 |
q |
-3.78463456907198E-15 |
9.094460687779775E-15 |
-1.379625108598854E-12 |
-7.250154145969907E-15 |
-3.364200308392256E-13 |
-3.773500894972499E-17 |
tp |
6.61890742726345E-13 |
-1.379625108598854E-12 |
3.393990989365023E-9 |
-3.338619562243908E-12 |
8.471693227752956E-10 |
2.030581266540955E-13 |
node |
2.803775308231469E-15 |
-7.250154145969907E-15 |
-3.338619562243908E-12 |
5.531667598633625E-8 |
-5.531033718046601E-8 |
-2.914616205813571E-10 |
peri |
1.601829848082931E-13 |
-3.364200308392256E-13 |
8.471693227752956E-10 |
-5.531033718046601E-8 |
5.552158422132895E-8 |
2.914754591451005E-10 |
i |
3.139811342618434E-17 |
-3.773500894972499E-17 |
2.030581266540955E-13 |
-2.914616205813571E-10 |
2.914754591451005E-10 |
1.783555097656692E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
14.7 |
|
n/a |
MPO502415 |
|
diameter |
diameter |
3.161 |
km |
0.274 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.280 |
|
0.096 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
35410 (1997 YC15) Discovered 1997-Dec-28 by Spacewatch at Kitt Peak |
Reference: 20020227/Numbers.arc | Last Updated: 2004-04-19 |
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