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JPL Small-Body Database Browser
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71487 (2000 BE46)
Classification: Main-belt Asteroid          SPK-ID: 2071487
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2201657858516639 4.8871e-08  
a 3.08075446650582 1.7022e-08 au
q 2.402477738371542 1.5129e-07 au
i .7324235022487303 4.8663e-06 deg
node 132.8791383476504 0.00040022 deg
peri 220.6631966073153 0.00040033 deg
M 45.27743694605422 9.0933e-06 deg
tp 2458752.093251192051
(2019-Sep-25.59325119)
4.9761e-05 TDB
period 1975.077115725629
5.41
1.637e-05
4.482e-08
d
yr
n .1822713640564554 1.5107e-09 deg/d
Q 3.759031194640097 2.077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      764  
   data-arc span      8174 days (22.38 yr)  
   first obs. used      1997-07-09  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50656  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:16:47  

Additional Information
 Earth MOID = 1.3975 au 
 Jupiter MOID = 1.68363 au 
 T_jup = 3.190 
[ 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 14.9   n/a MPO502593  
diameter diameter 6.115 km 0.457 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71487 (2000 BE46)          Discovered 2000-Jan-28 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 BE46 = 1997 NF11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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