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JPL Small-Body Database Browser
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39328 (2001 XO115)
Classification: Main-belt Asteroid          SPK-ID: 2039328
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07373548210120966 3.2363e-08  
a 2.330439590956155 1.0384e-08 au
q 2.158603504209257 7.6603e-08 au
i 4.918007442325515 3.8227e-06 deg
node 45.80292809761103 4.2073e-05 deg
peri 107.006404660706 5.0179e-05 deg
M 270.3641821449855 2.8994e-05 deg
tp 2458924.044697116451
(2020-Mar-15.54469712)
0.00010538 TDB
period 1299.436918736233
3.56
8.6851e-06
2.378e-08
d
yr
n .277043075203772 1.8517e-09 deg/d
Q 2.502275677703053 1.115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      726  
   data-arc span      10287 days (28.16 yr)  
   first obs. used      1990-11-24  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59254  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:06:10  

Additional Information
 Earth MOID = 1.17489 au 
 Jupiter MOID = 2.48389 au 
 T_jup = 3.563 
[ 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 15.9   n/a MPO417088  

39328 (2001 XO115)          Discovered 2001-Dec-13 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 XO115 = 1999 GY29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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