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JPL Small-Body Database Browser
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379211 (2009 SR130)
Classification: Main-belt Asteroid          SPK-ID: 2379211
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07056159771989223 2.2748e-07  
a 2.448987104978453 3.779e-08 au
q 2.27618266205576 5.5464e-07 au
i 4.892712775120163 1.9219e-05 deg
node 40.60770035072531 9.2996e-05 deg
peri 342.8348418396337 0.00012126 deg
M 278.7841772380841 8.2437e-05 deg
tp 2459316.303051385765
(2021-Apr-11.80305139)		 0.00032555 TDB
period 1399.839275557854
3.83		 3.2401e-05
8.871e-08		 d
yr
n .257172381348234 5.9525e-09 deg/d
Q 2.621791547901147 4.0456e-08 au
   Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5941 days (16.27 yr)  
   first obs. used      2002-12-31  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59357  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:09:15  

Additional Information
 Earth MOID = 1.28013 au 
 Jupiter MOID = 2.67373 au 
 T_jup = 3.488 
[ 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 17.6   n/a MPO273946  

379211 (2009 SR130)          Discovered 2009-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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