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JPL Small-Body Database Browser
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185946 (2001 AT35)
Classification: Main-belt Asteroid          SPK-ID: 2185946
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2107599574684388 4.8103e-08  
a 3.067276530768399 2.7381e-08 au
q 2.420817459599711 1.5037e-07 au
i 7.637023948907451 5.688e-06 deg
node 62.62938822344488 3.7118e-05 deg
peri 345.6142543609217 3.9583e-05 deg
M 269.886317417242 1.7792e-05 deg
tp 2459491.652163537344
(2021-Oct-04.15216354)
0.00010198 TDB
period 1962.130209372612
5.37
2.6273e-05
7.193e-08
d
yr
n .1834740621597735 2.4567e-09 deg/d
Q 3.713735601937087 3.3151e-08 au
  Orbit Determination Parameters
   # obs. used (total)      479  
   data-arc span      6797 days (18.61 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:12:12  

Additional Information
 Earth MOID = 1.43204 au 
 Jupiter MOID = 1.68021 au 
 T_jup = 3.184 
[ 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 15.1   n/a MPO440035  

185946 (2001 AT35)          Discovered 2001-Jan-05 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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