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134680 (1999 XX24)
Classification: Main-belt Asteroid          SPK-ID: 2134680
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1312313898214978 4.6162e-08  
a 2.440573953958895 1.0889e-08 au
q 2.120294042018721 1.1279e-07 au
i 7.62222726986188 3.697e-06 deg
node 62.97466968596954 3.5744e-05 deg
peri 321.1412688747547 3.8623e-05 deg
M 158.9731698365282 1.4514e-05 deg
tp 2458385.524636029660
(2018-Sep-24.02463603)
5.5321e-05 TDB
period 1392.632047640358
3.81
9.3199e-06
2.552e-08
d
yr
n .2585033143607282 1.73e-09 deg/d
Q 2.760853865899069 1.2318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      931  
   data-arc span      7490 days (20.51 yr)  
   first obs. used      1999-10-15  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51761  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:21:41  

Additional Information
 Earth MOID = 1.13092 au 
 Jupiter MOID = 2.68446 au 
 T_jup = 3.478 
[ 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 15.7   n/a MPO502849  

134680 (1999 XX24)          Discovered 1999-Dec-06 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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