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243911 (2001 FJ189)
Classification: Main-belt Asteroid          SPK-ID: 2243911
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08752858484571346 4.0909e-08  
a 2.622578841210808 2.4748e-08 au
q 2.393028226593315 1.2038e-07 au
i 13.22142751289805 6.8629e-06 deg
node 83.81189840663671 2.6753e-05 deg
peri 48.95984524310324 6.1176e-05 deg
M 232.0763163176531 5.6849e-05 deg
tp 2459551.738716044301
(2021-Dec-03.23871604)
0.00024907 TDB
period 1551.283797210832
4.25
2.1958e-05
6.012e-08
d
yr
n .2320658545182195 3.2848e-09 deg/d
Q 2.852129455828301 2.6914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      7163 days (19.61 yr)  
   first obs. used      2001-03-16  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53017  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:53:37  

Additional Information
 Earth MOID = 1.42903 au 
 Jupiter MOID = 2.29477 au 
 T_jup = 3.361 
[ 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 15.6   n/a MPO437138  

243911 (2001 FJ189)          Discovered 2001-Mar-16 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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