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213120 (2000 BU37)
Classification: Main-belt Asteroid          SPK-ID: 2213120
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01860599365163454 7.2508e-08  
a 2.803582482078862 3.0406e-08 au
q 2.751419044215469 2.1915e-07 au
i 11.4574835301229 7.845e-06 deg
node 327.5347853895416 2.3615e-05 deg
peri 334.0359594736701 0.00019536 deg
M 16.3761099250951 0.0001895 deg
tp 2459122.503219329204
(2020-Sep-30.00321933)
0.00090309 TDB
period 1714.622164233156
4.69
2.7894e-05
7.637e-08
d
yr
n .2099587929688321 3.4157e-09 deg/d
Q 2.855745919942255 3.0972e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      7458 days (20.42 yr)  
   first obs. used      2000-01-27  
   last obs. used      2020-06-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59446  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:25  

Additional Information
 Earth MOID = 1.73847 au 
 Jupiter MOID = 2.23269 au 
 T_jup = 3.295 
[ 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 15.33   n/a E2021B55  
diameter diameter 6.445 km 0.366 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213120 (2000 BU37)          Discovered 2000-Jan-27 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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