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201883 (2004 AX7)
Classification: Main-belt Asteroid          SPK-ID: 2201883
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508226959889231 4.2237e-08  
a 3.199853549113132 3.0752e-08 au
q 2.717243010066166 1.3968e-07 au
i 11.00488662415774 7.1308e-06 deg
node 10.24932870101503 2.3793e-05 deg
peri 112.2697795175491 3.7605e-05 deg
M 249.6682707373641 2.7954e-05 deg
tp 2459241.254262814242
(2021-Jan-26.75426281)
0.0001676 TDB
period 2090.708957022072
5.72
3.0139e-05
8.252e-08
d
yr
n .1721903944548889 2.4823e-09 deg/d
Q 3.682464088160099 3.5391e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      9710 days (26.58 yr)  
   first obs. used      1993-04-17  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56506  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:38:20  

Additional Information
 Earth MOID = 1.75639 au 
 Jupiter MOID = 1.47206 au 
 T_jup = 3.148 
[ 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 15.3   n/a MPO454431  
diameter diameter 4.748 km 0.216 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201883 (2004 AX7)          Discovered 2004-Jan-13 by LONEOS at Anderson Mesa
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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