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JPL Small-Body Database Browser
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392576 (2011 SS130)
Classification: Main-belt Asteroid          SPK-ID: 2392576
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .188233482872809 1.0608e-07  
a 2.655066211753518 3.3807e-08 au
q 2.155293851457238 2.925e-07 au
i 4.47032709689495 1.1012e-05 deg
node 158.649129604138 0.00012439 deg
peri 199.5096243316342 0.00012651 deg
M 283.9561502811121 2.534e-05 deg
tp 2458934.289795087544
(2020-Mar-25.78979509)
0.00011496 TDB
period 1580.197828959587
4.33
3.0181e-05
8.263e-08
d
yr
n .2278195763862215 4.3512e-09 deg/d
Q 3.154838572049798 4.0171e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      7146 days (19.56 yr)  
   first obs. used      1998-09-19  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61494  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:20:20  

Additional Information
 Earth MOID = 1.15104 au 
 Jupiter MOID = 2.28941 au 
 T_jup = 3.359 
[ 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 17.3   n/a MPO446663  

392576 (2011 SS130)          Discovered 1998-Sep-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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