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362480 (2010 SD28)
Classification: Main-belt Asteroid          SPK-ID: 2362480
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07011977337678263 9.3699e-08  
a 2.833110346168224 6.1066e-08 au
q 2.63445329074349 3.0003e-07 au
i 12.98892711118849 9.4514e-06 deg
node 346.3904259181261 4.2611e-05 deg
peri 190.8306869322435 9.2951e-05 deg
M 235.6881151521696 9.0163e-05 deg
tp 2459801.955932062386
(2022-Aug-10.45593206)
0.00044861 TDB
period 1741.781454021915
4.77
5.6315e-05
1.542e-07
d
yr
n .2066849426882636 6.6825e-09 deg/d
Q 3.031767401592958 6.5348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      7362 days (20.16 yr)  
   first obs. used      2000-09-20  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68032  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:39:38  

Additional Information
 Earth MOID = 1.64004 au 
 Jupiter MOID = 1.9449 au 
 T_jup = 3.271 
[ 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 16.8   n/a MPO476707  

362480 (2010 SD28)          Discovered 2008-Feb-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2010 SD28 = 2008 FP1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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