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JPL Small-Body Database Browser
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71024 (1999 XU60)
Classification: Main-belt Asteroid          SPK-ID: 2071024
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084984609242816 5.2123e-08  
a 2.743304330485155 1.839e-08 au
q 2.445660032780598 1.3881e-07 au
i 3.676493993921562 5.4805e-06 deg
node 224.9382463596251 7.3002e-05 deg
peri 107.8897753673349 7.8448e-05 deg
M 181.0639003238843 3.3046e-05 deg
tp 2459425.406786107861
(2021-Jul-29.90678611)
0.00015707 TDB
period 1659.622868366728
4.54
1.6688e-05
4.569e-08
d
yr
n .2169167507039018 2.1811e-09 deg/d
Q 3.040948628189711 2.0385e-08 au
  Orbit Determination Parameters
   # obs. used (total)      606  
   data-arc span      9890 days (27.08 yr)  
   first obs. used      1992-03-02  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55917  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:15:29  

Additional Information
 Earth MOID = 1.43763 au 
 Jupiter MOID = 2.28472 au 
 T_jup = 3.337 
[ 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 15.3   n/a MPO280199  

71024 (1999 XU60)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XU60 = 1992 EA29 = 2002 JV104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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