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JPL Small-Body Database Browser
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46403 (2002 EQ20)
Classification: Main-belt Asteroid          SPK-ID: 2046403
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09826408542633278 3.6559e-08  
a 2.441581211752744 1.2e-08 au
q 2.201661466985743 8.9351e-08 au
i 6.470573327297482 4.8642e-06 deg
node 166.501875392846 3.6018e-05 deg
peri 92.24239249039977 4.4892e-05 deg
M 121.7751006181882 2.6808e-05 deg
tp 2458129.130818380552
(2018-Jan-10.63081838)
0.00010259 TDB
period 1393.494273636888
3.82
1.0274e-05
2.813e-08
d
yr
n .2583433651725271 1.9046e-09 deg/d
Q 2.681500956519745 1.318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      724  
   data-arc span      8536 days (23.37 yr)  
   first obs. used      1995-06-24  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59876  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:37:30  

Additional Information
 Earth MOID = 1.19794 au 
 Jupiter MOID = 2.3724 au 
 T_jup = 3.486 
[ 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 15.7   n/a MPO452805  

46403 (2002 EQ20)          Discovered 2002-Mar-09 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 EQ20 = 1995 MG6 = 1998 FQ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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