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146095 (2000 OR12)
Classification: Main-belt Asteroid          SPK-ID: 2146095
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1633047928704821 4.5922e-08  
a 2.581116744742983 1.9852e-08 au
q 2.159608009368197 1.1913e-07 au
i 12.76739893237748 5.3796e-06 deg
node 298.0159247618474 2.7874e-05 deg
peri 355.7405720355424 3.5118e-05 deg
M 287.5098946008923 2.4599e-05 deg
tp 2459305.490372033693
(2021-Mar-31.99037203)
0.00010465 TDB
period 1514.641664922741
4.15
1.7474e-05
4.784e-08
d
yr
n .2376799795866984 2.742e-09 deg/d
Q 3.002625480117768 2.3093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      7246 days (19.84 yr)  
   first obs. used      2000-06-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:51:13  

Additional Information
 Earth MOID = 1.14378 au 
 Jupiter MOID = 2.21234 au 
 T_jup = 3.371 
[ 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 15.5   n/a MPO432917  

146095 (2000 OR12)          Discovered 2000-Jul-23 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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