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47702 (2000 DE2)
Classification: Main-belt Asteroid          SPK-ID: 2047702
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1190352331091204 3.3094e-08  
a 2.672691915327136 1.0361e-08 au
q 2.354547410157309 9.0041e-08 au
i 5.767175332243273 3.8094e-06 deg
node 170.6353269568214 3.0008e-05 deg
peri 202.7703942221566 3.3214e-05 deg
M 32.3321968774984 1.3197e-05 deg
tp 2458857.164260736386
(2020-Jan-08.66426074)
5.8528e-05 TDB
period 1595.959171299387
4.37
9.2806e-06
2.541e-08
d
yr
n .2255696802737739 1.3117e-09 deg/d
Q 2.990836420496963 1.1595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1601  
   data-arc span      9870 days (27.02 yr)  
   first obs. used      1993-10-15  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:40:53  

Additional Information
 Earth MOID = 1.35582 au 
 Jupiter MOID = 2.4729 au 
 T_jup = 3.363 
[ 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 14.5   n/a MPO449304  
diameter diameter 7.597 km 0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47702 (2000 DE2)          Discovered 2000-Feb-26 by Spacewatch at Kitt Peak
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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