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351201 (2004 FR61)
Classification: Main-belt Asteroid          SPK-ID: 2351201
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2676495687688284 3.8781e-08  
a 2.791349977500112 2.5656e-08 au
q 2.044246359739328 1.1179e-07 au
i 6.920484404122722 7.4953e-06 deg
node 166.4245069968124 3.8223e-05 deg
peri 81.23305723480124 4.22e-05 deg
M 127.5839091015524 1.6481e-05 deg
tp 2458396.810992615193
(2018-Oct-05.31099262)
7.3244e-05 TDB
period 1703.412633998735
4.66
2.3485e-05
6.43e-08
d
yr
n .2113404543412981 2.9138e-09 deg/d
Q 3.538453595260897 3.2523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      5676 days (15.54 yr)  
   first obs. used      2004-03-19  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5598  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:46:28  

Additional Information
 Earth MOID = 1.04484 au 
 Jupiter MOID = 1.55825 au 
 T_jup = 3.265 
[ 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 MPO494830  

351201 (2004 FR61)          Discovered 2004-Mar-19 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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