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JPL Small-Body Database Browser
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268202 (2005 AS59)
Classification: Main-belt Asteroid          SPK-ID: 2268202
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07068909125109556 6.66e-08  
a 3.161474538968773 3.9925e-08 au
q 2.937992776795594 2.2878e-07 au
i 8.098123437882276 1.0079e-05 deg
node 309.7734922522811 4.8651e-05 deg
peri 93.37504625589746 8.7586e-05 deg
M 264.2900833954812 7.3849e-05 deg
tp 2459146.367699617539
(2020-Oct-23.86769962)
0.00042372 TDB
period 2053.208056531064
5.62
3.8894e-05
1.065e-07
d
yr
n .1753353727864419 3.3214e-09 deg/d
Q 3.384956301141952 4.2747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      9388 days (25.70 yr)  
   first obs. used      1994-02-10  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58568  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:14:28  

Additional Information
 Earth MOID = 1.96088 au 
 Jupiter MOID = 1.92286 au 
 T_jup = 3.185 
[ 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 15.9   n/a MPO494450  

268202 (2005 AS59)          Discovered 2005-Jan-15 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 AS59 = 2002 OK31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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