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85366 (1996 AY13)
Classification: Main-belt Asteroid          SPK-ID: 2085366
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1677761563526649 6.0984e-08  
a 2.222815158483593 1.0137e-08 au
q 1.849879774910776 1.3577e-07 au
i 7.444479838524282 6.162e-06 deg
node 356.2925595715404 2.4158e-05 deg
peri 1.844331089781186 2.6505e-05 deg
M 254.5968188528055 1.111e-05 deg
tp 2459354.908940593789
(2021-May-20.40894059)
3.8697e-05 TDB
period 1210.468386486263
3.31
8.2805e-06
2.267e-08
d
yr
n .2974055365832435 2.0345e-09 deg/d
Q 2.59575054205641 1.1838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      8899 days (24.36 yr)  
   first obs. used      1996-01-15  
   last obs. used      2020-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59574  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:01:13  

Additional Information
 Earth MOID = .845974 au 
 Jupiter MOID = 2.84702 au 
 T_jup = 3.619 
[ 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 16.4   n/a MPO474739  

85366 (1996 AY13)          Discovered 1996-Jan-15 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1996 AY13 = 2001 VO11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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