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JPL Small-Body Database Browser
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469358 (2001 FO191)
Classification: Main-belt Asteroid          SPK-ID: 2469358
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .185489279689175 5.0325e-08  
a 2.689872459828174 4.39e-08 au
q 2.190929954798897 1.3127e-07 au
i 13.48076732114037 7.1851e-06 deg
node .5407369232203511 3.1141e-05 deg
peri 45.40155526936228 3.8816e-05 deg
M 246.0512449509869 2.5257e-05 deg
tp 2459510.538598142845
(2021-Oct-23.03859814)
0.00011856 TDB
period 1611.372544197132
4.41
3.9447e-05
1.08e-07
d
yr
n .2234120230584978 5.4692e-09 deg/d
Q 3.188814964857451 5.2043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6593 days (18.05 yr)  
   first obs. used      2001-03-20  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58503  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:16:04  

Additional Information
 Earth MOID = 1.21974 au 
 Jupiter MOID = 2.35408 au 
 T_jup = 3.309 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO437768  

469358 (2001 FO191)          Discovered 2001-Mar-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2001 FO191 = 2012 TH257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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