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JPL Small-Body Database Browser
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97325 (1999 XM241)
Classification: Main-belt Asteroid          SPK-ID: 2097325
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09078719316410069 4.5056e-08  
a 2.727476717116012 1.9622e-08 au
q 2.479856761548613 1.2344e-07 au
i 10.62617453805217 4.4337e-06 deg
node 93.85741821999007 2.5903e-05 deg
peri 291.6620805018475 3.4963e-05 deg
M 234.4676181634929 2.411e-05 deg
tp 2459574.211127241923
(2021-Dec-25.71112724)
0.00011181 TDB
period 1645.280705946326
4.50
1.7755e-05
4.861e-08
d
yr
n .2188076470470348 2.3613e-09 deg/d
Q 2.97509667268341 2.1404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      589  
   data-arc span      7148 days (19.57 yr)  
   first obs. used      1999-11-04  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56947  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:15:08  

Additional Information
 Earth MOID = 1.50875 au 
 Jupiter MOID = 2.43197 au 
 T_jup = 3.325 
[ 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 15.2   n/a MPO432506  

97325 (1999 XM241)          Discovered 1999-Dec-13 by LONEOS at Anderson Mesa
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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