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JPL Small-Body Database Browser
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447716 (2007 EX135)
Classification: Main-belt Asteroid          SPK-ID: 2447716
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 .1268075609236783 9.4908e-08  
a 2.197991677546777 2.3002e-08 au
q 1.919269713986526 2.2001e-07 au
i 3.254039348822041 1.0433e-05 deg
node 181.8974459985949 0.00011393 deg
peri 243.7744701677423 0.00012051 deg
M 355.5026278294527 3.8695e-05 deg
tp 2458615.369412849122
(2019-May-11.86941285)
0.00012802 TDB
period 1190.248087703307
3.26
1.8684e-05
5.115e-08
d
yr
n .3024579528580912 4.7479e-09 deg/d
Q 2.476713641107028 2.5919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      5834 days (15.97 yr)  
   first obs. used      2002-10-11  
   last obs. used      2018-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64182  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:56:27  

Additional Information
 Earth MOID = .935024 au 
 Jupiter MOID = 2.78756 au 
 T_jup = 3.655 
[ 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 18.4   n/a MPO456121  

447716 (2007 EX135)          Discovered 2007-Mar-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 EX135 = 2005 QP81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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