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324712 (2007 EQ131)
Classification: Main-belt Asteroid          SPK-ID: 2324712
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .160155629579203 6.3442e-08  
a 2.986733951186643 3.4444e-08 au
q 2.508391694848766 1.8952e-07 au
i 9.798521109337427 7.2977e-06 deg
node 176.4989423083135 4.0393e-05 deg
peri 354.3011277972601 4.8449e-05 deg
M 206.1936766704824 2.6755e-05 deg
tp 2459805.998850328385
(2022-Aug-14.49885033)
0.00014853 TDB
period 1885.355425192505
5.16
3.2614e-05
8.929e-08
d
yr
n .1909454287449497 3.3031e-09 deg/d
Q 3.465076207524521 3.9961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      4162 days (11.39 yr)  
   first obs. used      2007-02-17  
   last obs. used      2018-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62691  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:00:35  

Additional Information
 Earth MOID = 1.51435 au 
 Jupiter MOID = 1.50415 au 
 T_jup = 3.216 
[ 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 16.8   n/a MPO455394  

324712 (2007 EQ131)          Discovered 2007-Mar-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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