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JPL Small-Body Database Browser
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201897 (2004 BG33)
Classification: Main-belt Asteroid          SPK-ID: 2201897
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1059244291786219 6.8002e-08  
a 3.173284323747684 3.3574e-08 au
q 2.837155993133241 2.1092e-07 au
i 1.991540642875393 6.9298e-06 deg
node 341.0209242058428 0.00014876 deg
peri 200.7993068779273 0.00015057 deg
M 206.0073025149144 2.3252e-05 deg
tp 2459483.700959294432
(2021-Sep-26.20095929)		 0.00013905 TDB
period 2064.723526106098
5.65		 3.2767e-05
8.971e-08		 d
yr
n .1743574844032174 2.7671e-09 deg/d
Q 3.509412654362126 3.713e-08 au
   Orbit Determination Parameters
   # obs. used (total)      399  
   data-arc span      6673 days (18.27 yr)  
   first obs. used      2001-08-27  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52789  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:38:20  

Additional Information
 Earth MOID = 1.84042 au 
 Jupiter MOID = 1.45746 au 
 T_jup = 3.192 
[ 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 15.5   n/a MPO454431  
diameter diameter 5.513 km 0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201897 (2004 BG33)          Discovered 2004-Jan-19 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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