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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06416448760159109 5.1238e-08  
a 2.779594268816914 2.0225e-08 au
q 2.601243026817958 1.5393e-07 au
i 5.393381698769512 4.4371e-06 deg
node 124.1485856909501 4.8725e-05 deg
peri 287.9340690843031 6.687e-05 deg
M 298.164675541027 4.9368e-05 deg
tp 2459491.239929879313
(2021-Oct-03.73992988)
0.00023379 TDB
period 1692.663144769256
4.63
1.8475e-05
5.058e-08
d
yr
n .2126826008544513 2.3213e-09 deg/d
Q 2.957945510815871 2.1523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      497  
   data-arc span      9444 days (25.86 yr)  
   first obs. used      1995-01-29  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57659  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:16:48  

Additional Information
 Earth MOID = 1.61773 au 
 Jupiter MOID = 2.27012 au 
 T_jup = 3.324 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457721.5 (2016-Nov-29.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06687538709941425 5.212e-08  
q 2.593765099605219 1.5704e-07 au
tp 2457791.293526459987
(2017-Feb-06.79352646)
0.00021166 TDB
node 124.2247224614582 4.8868e-05 deg
peri 286.5198538677122 6.5171e-05 deg
i 5.385931123010559 4.4299e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      497  
   data-arc span      9444 days (25.86 yr)  
   first obs. used      1995-01-29  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57659  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:16:48  

Additional Information
 Jupiter MOID = 2.27012 au 
 T_jup = 3.324 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.716483017759678E-15 -8.145745231940122E-15 -5.4210862510523E-12 1.710323236415424E-14 -1.06486964702782E-12 2.733187954767097E-15
q -8.145745231940122E-15 2.466234650199643E-14 1.702103023456308E-11 -5.149340226028019E-14 3.347785690503171E-12 -7.908429155518398E-15
tp -5.4210862510523E-12 1.702103023456308E-11 4.479863068981199E-8 -6.119616147092687E-11 9.15277861131659E-9 -5.392278539386448E-12
node 1.710323236415424E-14 -5.149340226028019E-14 -6.119616147092687E-11 2.388100749854864E-9 -2.389315404477986E-9 3.105164202019413E-11
peri -1.06486964702782E-12 3.347785690503171E-12 9.15277861131659E-9 -2.389315404477986E-9 4.247316625327541E-9 -3.196554564863368E-11
i 2.733187954767097E-15 -7.908429155518398E-15 -5.392278539386448E-12 3.105164202019413E-11 -3.196554564863368E-11 1.962372038973264E-11

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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