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442811 (2013 AV41)
Classification: Main-belt Asteroid          SPK-ID: 2442811
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04705031315991703 1.0213e-07  
a 2.560821834215601 4.475e-08 au
q 2.440334364969003 2.7769e-07 au
i 13.41554068115456 1.491e-05 deg
node 326.4545567935772 3.0776e-05 deg
peri 127.3202870070744 0.00016739 deg
M 318.0262821609901 0.00016427 deg
tp 2459175.018877482630
(2020-Nov-21.51887748)
0.00068428 TDB
period 1496.812746841224
4.10
3.9235e-05
1.074e-07
d
yr
n .2405110463948951 6.3044e-09 deg/d
Q 2.681309303462198 4.6856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      5791 days (15.85 yr)  
   first obs. used      2003-11-18  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64516  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:02:16  

Additional Information
 Earth MOID = 1.47619 au 
 Jupiter MOID = 2.39387 au 
 T_jup = 3.395 
[ 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 17.0   n/a MPO495194  

442811 (2013 AV41)          Discovered 2009-Mar-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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