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183161 (2002 SP14)
Classification: Main-belt Asteroid          SPK-ID: 2183161
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214097417027954 5.5227e-08  
a 2.395724808104281 9.1036e-09 au
q 1.882806314779364 1.2984e-07 au
i 4.237634085858159 5.199e-06 deg
node 38.61316817268433 5.6393e-05 deg
peri 346.5072500415382 5.7597e-05 deg
M 264.8510275987505 9.7254e-06 deg
tp 2459358.477246783908
(2021-May-23.97724678)
3.7238e-05 TDB
period 1354.421446600031
3.71
7.7201e-06
2.114e-08
d
yr
n .2657961455820851 1.515e-09 deg/d
Q 2.908643301429199 1.1053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      410  
   data-arc span      6078 days (16.64 yr)  
   first obs. used      2002-09-09  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59455  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:06:53  

Additional Information
 Earth MOID = .887214 au 
 Jupiter MOID = 2.54429 au 
 T_jup = 3.494 
[ 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 16.7   n/a MPO433197  

183161 (2002 SP14)          Discovered 2002-Sep-27 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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