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146244 (2000 XO3)
Classification: Outer Main-belt Asteroid          SPK-ID: 2146244
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2047835936254938 8.2416e-08  
a 3.20181271324262 2.8775e-08 au
q 2.546133999709003 2.6282e-07 au
i 22.0697122064284 6.64e-06 deg
node 262.4181693633184 2.1313e-05 deg
peri 109.9992943918319 2.9453e-05 deg
M 173.7102150499538 1.5814e-05 deg
tp 2457990.746955896237
(2017-Aug-25.24695590)
9.0688e-05 TDB
period 2092.629358456667
5.73
2.821e-05
7.723e-08
d
yr
n .1720323757024528 2.3191e-09 deg/d
Q 3.857491426776236 3.4668e-08 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      7590 days (20.78 yr)  
   first obs. used      1999-07-14  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:53:07  

Additional Information
 Earth MOID = 1.64311 au 
 Jupiter MOID = 1.92325 au 
 T_jup = 3.048 
[ 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 14.6   n/a MPO432919  

146244 (2000 XO3)          Discovered 2000-Dec-01 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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