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312732 (2010 SA14)
Classification: Main-belt Asteroid          SPK-ID: 2312732
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2263128706835623 3.8782e-08  
a 2.339687184218123 1.2995e-08 au
q 1.810185861056179 9.1009e-08 au
i 2.554107485422564 5.4409e-06 deg
node 160.032065914846 8.3112e-05 deg
peri 141.4608732631205 8.3938e-05 deg
M 303.470569619829 1.0775e-05 deg
tp 2459205.761373051487
(2020-Dec-22.26137305)
3.9469e-05 TDB
period 1307.179177316727
3.58
1.089e-05
2.982e-08
d
yr
n .2754021837610505 2.2944e-09 deg/d
Q 2.869188507380067 1.5936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      9601 days (26.29 yr)  
   first obs. used      1994-01-13  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55907  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:28:17  

Additional Information
 Earth MOID = .795624 au 
 Jupiter MOID = 2.37014 au 
 T_jup = 3.529 
[ 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 16.9   n/a MPO437380  

312732 (2010 SA14)          Discovered 1999-Jul-21 by LONEOS at Anderson Mesa
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 SA14 = 2003 UM360 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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