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(2010 AJ30)
Classification: Aten [NEO]          SPK-ID: 3485263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3023769623352436 2.354e-07  
a .8113058067177825 2.5522e-09 au
q .5659856213575151 1.9259e-07 au
i 7.574614686540412 2.3144e-05 deg
node 303.3800462714962 1.7926e-05 deg
peri 350.8322088983036 3.917e-05 deg
M 60.01551283625444 7.9582e-05 deg
tp 2459352.002427006794
(2021-May-17.50242701)
5.8857e-05 TDB
period 266.9164274453574
0.73
1.2595e-06
3.448e-09
d
yr
n 1.348736769203531 6.3644e-09 deg/d
Q 1.05662599207805 3.324e-09 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      4059 days (11.11 yr)  
   first obs. used      2010-01-10  
   last obs. used      2021-02-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49436  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 03:22:01  

Additional Information
 Earth MOID = .0462212 au 
 Jupiter MOID = 4.10229 au 
 T_jup = 7.160 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.7   n/a MPO599204  
diameter diameter 0.111 km 0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.120   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

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