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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07087496508310688 5.5356e-08  
a 3.160367924043556 3.1544e-08 au
q 2.936376957777198 1.8183e-07 au
i 8.0996063699888 6.0938e-06 deg
node 309.7734834191906 4.5159e-05 deg
peri 93.74338067958382 7.0102e-05 deg
M 334.1127733060021 4.9698e-05 deg
tp 2459148.066548975903
(2020-Oct-25.56654898)
0.00028252 TDB
period 2052.130120359404
5.62
3.0724e-05
8.412e-08
d
yr
n .1754274723753631 2.6265e-09 deg/d
Q 3.384358890309914 3.378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      9770 days (26.75 yr)  
   first obs. used      1994-02-10  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5727  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:55:09  

Additional Information
 Earth MOID = 1.95994 au 
 Jupiter MOID = 1.92136 au 
 T_jup = 3.186 
[ 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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