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JPL Small-Body Database Browser
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249820 (2001 FO148)
Classification: Mars-crossing Asteroid          SPK-ID: 2249820
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1501991230203044 6.1494e-08  
a 1.902954564260212 8.2719e-09 au
q 1.617132457560843 1.1962e-07 au
i 17.97985852590944 9.1307e-06 deg
node 344.9418270163889 1.5255e-05 deg
peri 117.8945843704024 3.3239e-05 deg
M 26.70187123829963 2.6575e-05 deg
tp 2458529.381882561498
(2019-Feb-14.88188256)
7.083e-05 TDB
period 958.8287670692446
2.63
6.2519e-06
1.712e-08
d
yr
n .3754580717267962 2.4481e-09 deg/d
Q 2.188776670959581 9.5144e-09 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6575 days (18.00 yr)  
   first obs. used      2001-03-03  
   last obs. used      2019-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65527  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:15:03  

Additional Information
 Earth MOID = .69312 au 
 Jupiter MOID = 2.94694 au 
 T_jup = 3.872 
[ 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 17.0   n/a MPO454852  

249820 (2001 FO148)          Discovered 2001-Mar-24 by LONEOS at Anderson Mesa
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

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