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190702 (2001 FN85)
Classification: Main-belt Asteroid          SPK-ID: 2190702
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1512420676439405 6.709e-08  
a 3.093575162392063 2.5589e-08 au
q 2.625696458419949 2.1154e-07 au
i 5.269832609292979 6.8949e-06 deg
node 26.85495268123389 4.9273e-05 deg
peri 308.1070275885381 5.2612e-05 deg
M 97.89344363549293 1.7013e-05 deg
tp 2458660.068642034097
(2019-Jun-25.56864203)
9.551e-05 TDB
period 1987.418989898378
5.44
2.4659e-05
6.751e-08
d
yr
n .181139458679726 2.2475e-09 deg/d
Q 3.561453866364178 2.9459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      2001-03-26  
   last obs. used      2020-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61105  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:46  

Additional Information
 Earth MOID = 1.61848 au 
 Jupiter MOID = 1.83803 au 
 T_jup = 3.200 
[ 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 15.7   n/a MPO454317  

190702 (2001 FN85)          Discovered 2001-Mar-26 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2001 FN85 = 2003 SS255 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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