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344961 (2004 XG10)
Classification: Main-belt Asteroid          SPK-ID: 2344961
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2955765230981803 4.6994e-08  
a 2.582072083055987 3.3556e-08 au
q 1.818872194357422 1.1787e-07 au
i 5.490680491176241 7.977e-06 deg
node 246.1303713338988 9.254e-05 deg
peri 221.4566949854348 0.00010145 deg
M 241.4053559614533 4.6909e-05 deg
tp 2459499.744794499396
(2021-Oct-12.24479450)
0.00020664 TDB
period 1515.482655029224
4.15
2.9543e-05
8.088e-08
d
yr
n .237548083315449 4.6307e-09 deg/d
Q 3.345271971754551 4.3475e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      7220 days (19.77 yr)  
   first obs. used      2001-01-04  
   last obs. used      2020-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52376  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:01:12  

Additional Information
 Earth MOID = .839872 au 
 Jupiter MOID = 1.83612 au 
 T_jup = 3.355 
[ 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 17.4   n/a MPO440553  

344961 (2004 XG10)          Discovered 2004-Dec-02 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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