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43648 (2002 EY76)
Classification: Main-belt Asteroid          SPK-ID: 2043648
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07755530351764453 5.0737e-08  
a 2.896912383206059 1.6072e-08 au
q 2.67224146406249 1.4375e-07 au
i .8616082815406551 3.6926e-06 deg
node 272.4790981425115 0.00037687 deg
peri 109.4265765800717 0.00037863 deg
M 110.1109514877741 3.3303e-05 deg
tp 2458845.654910985822
(2019-Dec-28.15491099)
0.00016765 TDB
period 1800.949218635371
4.93
1.4987e-05
4.103e-08
d
yr
n .1998945868516948 1.6635e-09 deg/d
Q 3.121583302349628 1.7318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      817  
   data-arc span      22136 days (60.61 yr)  
   first obs. used      1960-09-29  
   last obs. used      2021-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59125  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:06:02  

Additional Information
 Earth MOID = 1.67436 au 
 Jupiter MOID = 2.26814 au 
 T_jup = 3.284 
[ 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 15.07   n/a MPCxxxxx  

43648 (2002 EY76)          Discovered 2002-Mar-11 by Spacewatch at Kitt Peak
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 EY76 = 1979 OR4 = 1995 YJ2 = 1998 MZ5 = 2000 WZ18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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