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385137 (2013 SN51)
Classification: Main-belt Asteroid          SPK-ID: 2385137
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2163291683905366 4.9291e-08  
a 3.122889415297483 3.2511e-08 au
q 2.447317345110569 1.4945e-07 au
i 14.73036123196791 5.3954e-06 deg
node 186.0928584433223 2.301e-05 deg
peri 167.7109794895273 2.73e-05 deg
M 129.2796007597717 1.6426e-05 deg
tp 2458476.629568729528
(2018-Dec-24.12956873)
8.6782e-05 TDB
period 2015.734529855229
5.52
3.1477e-05
8.618e-08
d
yr
n .1785949462431719 2.7889e-09 deg/d
Q 3.798461485484396 3.9544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      9434 days (25.83 yr)  
   first obs. used      1995-05-09  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57338  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:15  

Additional Information
 Earth MOID = 1.44354 au 
 Jupiter MOID = 1.67972 au 
 T_jup = 3.129 
[ 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 15.63   n/a MPCxxxxx  

385137 (2013 SN51)          Discovered 2002-Sep-04 by CINEOS at Campo Imperatore
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2013 SN51 = 2002 UJ47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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