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410400 (2007 XX20)
Classification: Main-belt Asteroid          SPK-ID: 2410400
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2154510998826071 6.567e-08  
a 2.321891611110197 2.4538e-08 au
q 1.821637509688306 1.58e-07 au
i 3.883135481552126 6.3013e-06 deg
node 79.49203795269727 6.5861e-05 deg
peri 328.6268610292398 6.7243e-05 deg
M 208.7622224876272 1.6594e-05 deg
tp 2459543.399105901878
(2021-Nov-24.89910590)
6.689e-05 TDB
period 1292.29403750453
3.54
2.0485e-05
5.608e-08
d
yr
n .2785743720486199 4.4159e-09 deg/d
Q 2.822145712532087 2.9824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      6649 days (18.20 yr)  
   first obs. used      2002-04-09  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55244  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:52:30  

Additional Information
 Earth MOID = .833183 au 
 Jupiter MOID = 2.56351 au 
 T_jup = 3.543 
[ 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 17.9   n/a MPO419024  

410400 (2007 XX20)          Discovered 2007-Nov-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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