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136300 (2004 BU14)
Classification: Main-belt Asteroid          SPK-ID: 2136300
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06416448788458222 5.1298e-08  
a 2.779594267875305 2.0256e-08 au
q 2.601243025150165 1.5413e-07 au
i 5.393381719952373 4.5778e-06 deg
node 124.1485859692126 4.9028e-05 deg
peri 287.9340669011408 6.7448e-05 deg
M 298.1646775011339 4.9777e-05 deg
tp 2459491.239920515464
(2021-Oct-03.73992052)		 0.00023568 TDB
period 1692.663143909151
4.63		 1.8503e-05
5.066e-08		 d
yr
n .2126826009625233 2.3249e-09 deg/d
Q 2.957945510600444 2.1556e-08 au
   Orbit Determination Parameters
   # obs. used (total)      489  
   data-arc span      9444 days (25.86 yr)  
   first obs. used      1995-01-29  
   last obs. used      2020-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5789  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:05:02  

Additional Information
 Earth MOID = 1.61773 au 
 Jupiter MOID = 2.27012 au 
 T_jup = 3.324 
[ 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 15.66   n/a E2021B55  
diameter diameter 5.475 km 0.733 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136300 (2004 BU14)          Discovered 2004-Jan-16 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2004 BU14 = 2004 AD5 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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