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JPL Small-Body Database Browser
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47845 (2000 ED129)
Classification: Main-belt Asteroid          SPK-ID: 2047845
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1070479019697569 5.2846e-08  
a 3.004602706602285 2.3499e-08 au
q 2.682966290607858 1.5565e-07 au
i 10.27969860648439 6.0473e-06 deg
node 7.503111350640891 2.545e-05 deg
peri 326.9513604897679 3.6286e-05 deg
M 85.95050957827551 2.8553e-05 deg
tp 2458146.323182137933
(2018-Jan-27.82318214)
0.00014926 TDB
period 1902.300000693312
5.21
2.2317e-05
6.11e-08
d
yr
n .189244598574775 2.2202e-09 deg/d
Q 3.326239122596713 2.6015e-08 au
  Orbit Determination Parameters
   # obs. used (total)      852  
   data-arc span      8993 days (24.62 yr)  
   first obs. used      1995-03-27  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54232  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:29:33  

Additional Information
 Earth MOID = 1.67995 au 
 Jupiter MOID = 2.09513 au 
 T_jup = 3.219 
[ 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 14.2   n/a MPO378950  
diameter diameter 5.342 km 0.449 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.170   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47845 (2000 ED129)          Discovered 2000-Mar-11 by LONEOS at Anderson Mesa
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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