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362029 (2008 YP99)
Classification: Main-belt Asteroid          SPK-ID: 2362029
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .179333004165273 4.6355e-08  
a 2.336292079087184 1.6218e-08 au
q 1.917317801936947 1.0176e-07 au
i 1.416788752586596 5.051e-06 deg
node 279.5970243744827 0.00025868 deg
peri 161.8578712851882 0.00025982 deg
M 145.6762628914209 2.4236e-05 deg
tp 2458672.692663391474
(2019-Jul-08.19266339)
8.4558e-05 TDB
period 1304.334950716664
3.57
1.3582e-05
3.719e-08
d
yr
n .2760027244552473 2.8739e-09 deg/d
Q 2.75526635623742 1.9126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      5693 days (15.59 yr)  
   first obs. used      2004-09-10  
   last obs. used      2020-04-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53414  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:00  

Additional Information
 Earth MOID = .932856 au 
 Jupiter MOID = 2.47504 au 
 T_jup = 3.545 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.27   n/a E2021B25  

362029 (2008 YP99)          Discovered 2008-Dec-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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