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410636 (2008 RY51)
Classification: Main-belt Asteroid          SPK-ID: 2410636
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2400080900690079 3.2149e-08  
a 3.050288283104498 2.1317e-08 au
q 2.318194418116714 9.7852e-08 au
i 12.9938600632034 5.4202e-06 deg
node 180.9610754920437 2.5397e-05 deg
peri 149.5183494740744 2.9276e-05 deg
M 80.23465626834833 1.4211e-05 deg
tp 2458566.820141802792
(2019-Mar-24.32014180)
7.5758e-05 TDB
period 1945.851782910728
5.33
2.0398e-05
5.585e-08
d
yr
n .185008952460649 1.9394e-09 deg/d
Q 3.782382148092281 2.6433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      5942 days (16.27 yr)  
   first obs. used      2003-09-22  
   last obs. used      2019-12-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53676  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:50:40  

Additional Information
 Earth MOID = 1.31864 au 
 Jupiter MOID = 1.7104 au 
 T_jup = 3.154 
[ 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 16.1   n/a MPO440759  

410636 (2008 RY51)          Discovered 2008-Sep-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

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