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JPL Small-Body Database Browser
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324694 (2007 EC42)
Classification: Main-belt Asteroid          SPK-ID: 2324694
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05940153187125403 5.5244e-08  
a 3.007376468058725 4.2204e-08 au
q 2.828733698942475 1.7642e-07 au
i 11.34073129154309 6.517e-06 deg
node 179.9493065503348 3.1303e-05 deg
peri 259.8249788585678 6.1959e-05 deg
M 212.4759905553589 5.4498e-05 deg
tp 2459381.121177471165
(2021-Jun-15.62117747)
0.00029079 TDB
period 1904.934830252661
5.22
4.0099e-05
1.098e-07
d
yr
n .1889828430257908 3.9781e-09 deg/d
Q 3.186019237174974 4.4711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      5470 days (14.98 yr)  
   first obs. used      2004-09-11  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:23  

Additional Information
 Earth MOID = 1.87111 au 
 Jupiter MOID = 1.98874 au 
 T_jup = 3.218 
[ 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 16.0   n/a MPO450271  

324694 (2007 EC42)          Discovered 2007-Mar-09 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

Alternate Designations
 2007 EC42 = 2004 RM295 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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