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447189 (2005 SF114)
Classification: Main-belt Asteroid          SPK-ID: 2447189
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 .06183029285142466 7.2505e-08  
a 3.054972220377554 4.9528e-08 au
q 2.866082393338643 2.1662e-07 au
i 8.041328895643954 8.9037e-06 deg
node 191.464313293043 5.8087e-05 deg
peri 256.9499977552751 9.4972e-05 deg
M 200.2709688274102 7.7761e-05 deg
tp 2459865.847775811419
(2022-Oct-13.34777581)
0.00042546 TDB
period 1950.335496341318
5.34
4.7429e-05
1.299e-07
d
yr
n .1845836271120188 4.4888e-09 deg/d
Q 3.243862047416465 5.259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5359 days (14.67 yr)  
   first obs. used      2005-09-27  
   last obs. used      2020-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5097  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 07:24:04  

Additional Information
 Earth MOID = 1.89604 au 
 Jupiter MOID = 1.92054 au 
 T_jup = 3.218 
[ 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 16.5   n/a MPO437739  

447189 (2005 SF114)          Discovered 2005-Sep-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

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