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39330 (2001 XZ195)
Classification: Main-belt Asteroid          SPK-ID: 2039330
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2372481881315966 4.1345e-08  
a 2.324252350974013 8.3837e-09 au
q 1.772827691944825 9.7689e-08 au
i 1.810151072532901 4.3194e-06 deg
node 195.3113735359197 0.00011347 deg
peri 153.5431564939567 0.0001137 deg
M 174.202183250293 6.722e-06 deg
tp 2458374.211498646247
(2018-Sep-12.71149865)
2.3838e-05 TDB
period 1294.265412066653
3.54
7.0027e-06
1.917e-08
d
yr
n .2781500584375197 1.505e-09 deg/d
Q 2.875677010003201 1.0373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      870  
   data-arc span      10713 days (29.33 yr)  
   first obs. used      1990-12-18  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50688  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:42:12  

Additional Information
 Earth MOID = .766741 au 
 Jupiter MOID = 2.55591 au 
 T_jup = 3.537 
[ 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 16.1   n/a MPO257141  

39330 (2001 XZ195)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 XZ195 = 1993 NN 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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