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243514 (2010 AT58)
Classification: Main-belt Asteroid          SPK-ID: 2243514
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1280036123960363 6.0114e-08  
a 3.16967705825394 4.4188e-08 au
q 2.763946944668594 1.9068e-07 au
i 6.806825426362416 6.8868e-06 deg
node 147.3331290545665 4.5433e-05 deg
peri 351.5528260681459 5.0982e-05 deg
M 266.2671119752796 2.2927e-05 deg
tp 2459137.173868369367
(2020-Oct-14.67386837)
0.00013592 TDB
period 2061.20388141693
5.64
4.3102e-05
1.18e-07
d
yr
n .1746552115710774 3.6522e-09 deg/d
Q 3.575407171839286 4.9844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      9692 days (26.54 yr)  
   first obs. used      1993-03-23  
   last obs. used      2019-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:15:45  

Additional Information
 Earth MOID = 1.77787 au 
 Jupiter MOID = 1.44954 au 
 T_jup = 3.179 
[ 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 15.4   n/a MPO460068  
diameter diameter 4.381 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243514 (2010 AT58)          Discovered 2010-Jan-11 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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