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385983 (2007 AU29)
Classification: Main-belt Asteroid          SPK-ID: 2385983
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1695649207585002 4.9756e-08  
a 2.313220922857737 1.8465e-08 au
q 1.92097980037646 1.1269e-07 au
i 8.751886437496298 6.1812e-06 deg
node 138.5193671417749 3.6076e-05 deg
peri 156.6019779159322 4.1055e-05 deg
M 183.2874116470795 2.2191e-05 deg
tp 2459831.296219654550
(2022-Sep-08.79621965)
8.1261e-05 TDB
period 1285.062038829476
3.52
1.5387e-05
4.213e-08
d
yr
n .2801421169735223 3.3543e-09 deg/d
Q 2.705462045339014 2.1596e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      7683 days (21.03 yr)  
   first obs. used      2000-02-07  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62569  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:21  

Additional Information
 Earth MOID = .906669 au 
 Jupiter MOID = 2.51375 au 
 T_jup = 3.548 
[ 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 17.21   n/a MPCxxxxx  

385983 (2007 AU29)          Discovered 2007-Jan-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-02-19

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