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39267 (2001 AU3)
Classification: Main-belt Asteroid          SPK-ID: 2039267
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03714852420827479 4.2967e-08  
a 3.044610623160919 2.4028e-08 au
q 2.931507831721655 1.3087e-07 au
i 11.02801618130639 4.8782e-06 deg
node 138.9174328483008 2.1542e-05 deg
peri 176.7526865197551 6.0423e-05 deg
M 24.62833617938354 5.6391e-05 deg
tp 2458867.751801280093
(2020-Jan-19.25180128)
0.00030384 TDB
period 1940.421439397558
5.31
2.2971e-05
6.289e-08
d
yr
n .1855267070805861 2.1963e-09 deg/d
Q 3.157713414600183 2.4921e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1191  
   data-arc span      10073 days (27.58 yr)  
   first obs. used      1992-04-29  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51445  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:08:55  

Additional Information
 Earth MOID = 1.91798 au 
 Jupiter MOID = 2.03732 au 
 T_jup = 3.210 
[ 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 13.7   n/a MPO474250  

39267 (2001 AU3)          Discovered 2001-Jan-02 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 AU3 = 1998 MC36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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