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JPL Small-Body Database Browser
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523530 (2017 OA66)
Classification: Main-belt Asteroid          SPK-ID: 2523530
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06859283092264436 6.8216e-08  
a 2.594388447296761 5.4872e-08 au
q 2.416431999183673 1.6404e-07 au
i 15.08083960966099 7.8341e-06 deg
node 166.9247087931214 2.9885e-05 deg
peri 138.0064139302538 6.8745e-05 deg
M 203.7315687815042 6.2582e-05 deg
tp 2459263.051560262080
(2021-Feb-17.55156026)
0.00026885 TDB
period 1526.338748232842
4.18
4.8424e-05
1.326e-07
d
yr
n .2358585211944592 7.4827e-09 deg/d
Q 2.77234489540985 5.8636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      5303 days (14.52 yr)  
   first obs. used      2004-08-06  
   last obs. used      2019-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57852  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 07:09:17  

Additional Information
 Earth MOID = 1.42034 au 
 Jupiter MOID = 2.45686 au 
 T_jup = 3.366 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO448262  

523530 (2017 OA66)          Discovered 2011-Feb-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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