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52007 (2002 EQ47)
Classification: Outer Main-belt Asteroid          SPK-ID: 2052007
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2226808053076948 8.6028e-08  
a 4.269390116919999 6.0727e-08 au
q 3.31867888751154 3.6531e-07 au
i 15.16726490351235 1.163e-05 deg
node 348.4041733775119 2.1663e-05 deg
peri 53.38703297931681 3.0567e-05 deg
M 154.6407856344931 1.9388e-05 deg
tp 2457816.395966862810
(2017-Mar-03.89596686)
0.00016731 TDB
period 3222.160634304525
8.82
6.8747e-05
1.882e-07
d
yr
n .1117262734102339 2.3838e-09 deg/d
Q 5.220101346328457 7.425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      7944 days (21.75 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-05-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53349  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:41:57  

Additional Information
 Earth MOID = 2.35431 au 
 Jupiter MOID = .705158 au 
 T_jup = 2.923 
[ 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 13.42   n/a E2021B10  

52007 (2002 EQ47)          Discovered 2002-Mar-12 by NEAT at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 EQ47 = 1998 RU35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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