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523638 (2010 MQ1)
Classification: Apollo [NEO]          SPK-ID: 2523638
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5075752477444123 1.4336e-07  
a 1.93845996187747 1.391e-08 au
q .9545456664848893 2.7907e-07 au
i 37.33885784361493 1.6515e-05 deg
node 284.4637909766207 9.6271e-06 deg
peri 285.5729283984364 2.391e-05 deg
M 273.2462318689352 6.066e-06 deg
tp 2459238.057926728679
(2021-Jan-23.55792673)
1.7003e-05 TDB
period 985.7883463127791
2.70
1.0611e-05
2.905e-08
d
yr
n .3651899531441369 3.9308e-09 deg/d
Q 2.922374257270051 2.0971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      3089 days (8.46 yr)  
   first obs. used      2010-02-19  
   last obs. used      2018-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44377  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:08  

Additional Information
 Earth MOID = .200638 au 
 Jupiter MOID = 2.95734 au 
 T_jup = 3.521 
[ 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 20.4   n/a MPO275051  

523638 (2010 MQ1)          Discovered 2010-Feb-19 by WISE at WISE
Reference: Last Updated: 2018-10-01

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