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JPL Small-Body Database Browser
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47797 (2000 EQ40)
Classification: Main-belt Asteroid          SPK-ID: 2047797
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .006306560494351345 3.9452e-08  
a 2.970965925918614 1.8791e-08 au
q 2.952229349580152 1.189e-07 au
i 9.573675065270145 4.3222e-06 deg
node 167.4248429464765 2.3643e-05 deg
peri 39.10169437183301 0.00031666 deg
M 241.9342634969367 0.00031639 deg
tp 2459213.931838464399
(2020-Dec-30.43183846)
0.0016446 TDB
period 1870.444960477198
5.12
1.7745e-05
4.858e-08
d
yr
n .1924675719451028 1.826e-09 deg/d
Q 2.989702502257077 1.8909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1507  
   data-arc span      9009 days (24.67 yr)  
   first obs. used      1995-04-08  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52979  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:06:26  

Additional Information
 Earth MOID = 1.95678 au 
 Jupiter MOID = 1.9727 au 
 T_jup = 3.242 
[ 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 13.5   n/a MPO337640  
diameter diameter 7.284 km 0.262 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47797 (2000 EQ40)          Discovered 2000-Mar-08 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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