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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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07087496891864402 5.5891e-08  
a 3.16036792157279 3.1903e-08 au
q 2.936376943359839 1.8409e-07 au
i 8.099605804587226 6.4949e-06 deg
node 309.7734816886413 4.565e-05 deg
peri 93.74337750937154 7.1084e-05 deg
M 334.1127787814313 5.0872e-05 deg
tp 2459148.066517590927
(2020-Oct-25.56651759)
0.0002893 TDB
period 2052.13011795288
5.62
3.1074e-05
8.508e-08
d
yr
n .1754274725810862 2.6564e-09 deg/d
Q 3.384358899785741 3.4164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      9757 days (26.71 yr)  
   first obs. used      1994-02-10  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57723  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:14:24  

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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