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160930 (2001 XF243)
Classification: Main-belt Asteroid          SPK-ID: 2160930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07568704626157359 5.3199e-08  
a 2.360670727831226 1.6427e-08 au
q 2.181998533245521 1.2493e-07 au
i 7.071332136374611 5.3113e-06 deg
node 106.5236870541147 4.884e-05 deg
peri 139.1319572058358 6.6074e-05 deg
M 308.0083073878753 4.7459e-05 deg
tp 2459391.829970554918
(2021-Jun-26.32997055)
0.00017514 TDB
period 1324.803751122877
3.63
1.3828e-05
3.786e-08
d
yr
n .2717383610175253 2.8363e-09 deg/d
Q 2.53934292241693 1.767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7577 days (20.74 yr)  
   first obs. used      1999-03-23  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54912  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:22:55  

Additional Information
 Earth MOID = 1.1716 au 
 Jupiter MOID = 2.48139 au 
 T_jup = 3.537 
[ 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 16.1   n/a MPO454067  

160930 (2001 XF243)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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