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JPL Small-Body Database Browser
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410091 (2007 EZ42)
Classification: Main-belt Asteroid          SPK-ID: 2410091
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03853542709195912 5.5593e-08  
a 2.854871714815263 3.6177e-08 au
q 2.744858013992103 1.6637e-07 au
i 2.589749210038162 5.8176e-06 deg
node 152.723144013478 0.00015331 deg
peri 292.0106539609219 0.00017795 deg
M 279.7002452395549 9.0165e-05 deg
tp 2458993.497729843213
(2020-May-23.99772984)
0.00044245 TDB
period 1761.888104959044
4.82
3.349e-05
9.169e-08
d
yr
n .2043262560129313 3.8839e-09 deg/d
Q 2.964885415638423 3.7571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      6445 days (17.65 yr)  
   first obs. used      2002-03-05  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:19:33  

Additional Information
 Earth MOID = 1.76225 au 
 Jupiter MOID = 2.11326 au 
 T_jup = 3.301 
[ 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 16.4   n/a MPO455915  

410091 (2007 EZ42)          Discovered 2007-Feb-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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