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JPL Small-Body Database Browser
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523978 (1999 EZ10)
Classification: Main-belt Asteroid          SPK-ID: 2523978
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04482202622073715 6.0571e-08  
a 3.104230797659671 5.0638e-08 au
q 2.96509288345175 1.7728e-07 au
i 10.3878314687678 8.0423e-06 deg
node 173.2956137865505 3.4656e-05 deg
peri 99.24297917642033 9.454e-05 deg
M 224.851394033989 8.6733e-05 deg
tp 2459750.460692571469
(2022-Jun-19.96069257)
0.00048129 TDB
period 1997.696146371119
5.47
4.8881e-05
1.338e-07
d
yr
n .1802075859504219 4.4095e-09 deg/d
Q 3.243368711867593 5.2908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      7182 days (19.66 yr)  
   first obs. used      1999-03-14  
   last obs. used      2018-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60276  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:47:09  

Additional Information
 Earth MOID = 1.97277 au 
 Jupiter MOID = 1.83002 au 
 T_jup = 3.194 
[ 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 15.8   .30651 E2018W58 autocmod 2.6q

523978 (1999 EZ10)          Discovered 1999-Mar-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

[ show close-approach data ]
Alternate Designations
 1999 EZ10 = 2005 GW143 = 2010 CQ82 = 2015 FB363 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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