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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07056159511899301 2.2845e-07  
a 2.448987104664488 3.7902e-08 au
q 2.276182668133518 5.5676e-07 au
i 4.892707921336726 1.9427e-05 deg
node 40.60774389475716 9.3636e-05 deg
peri 342.8348248177487 0.00012302 deg
M 278.7841518644427 8.3548e-05 deg
tp 2459316.303149988979
(2021-Apr-11.80314999)		 0.00032971 TDB
period 1399.839275288661
3.83		 3.2498e-05
8.897e-08		 d
yr
n .257172381397689 5.9703e-09 deg/d
Q 2.621791541195459 4.0577e-08 au
   Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      5940 days (16.26 yr)  
   first obs. used      2002-12-31  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59129  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:29:17  

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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