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447900 (2007 XM3)
Classification: Inner Main-belt Asteroid          SPK-ID: 2447900
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09633384605714862 1.0366e-07  
a 1.925951684992651 2.0774e-08 au
q 1.740417351857063 2.1337e-07 au
i 20.77781406188702 8.994e-06 deg
node 210.6451492741245 1.7436e-05 deg
peri 173.7668462089216 4.3195e-05 deg
M 276.8164023985074 3.5952e-05 deg
tp 2459226.080579208769
(2021-Jan-11.58057921)
9.6732e-05 TDB
period 976.2622783424752
2.67
1.5796e-05
4.325e-08
d
yr
n .3687533647322909 5.9663e-09 deg/d
Q 2.111486018128239 2.2775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5180 days (14.18 yr)  
   first obs. used      2006-05-24  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55086  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 01:07:07  

Additional Information
 Earth MOID = .746103 au 
 Jupiter MOID = 3.22351 au 
 T_jup = 3.834 
[ 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 18.1   n/a MPO413514  

447900 (2007 XM3)          Discovered 2007-Oct-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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