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129143 (2005 BZ16)
Classification: Main-belt Asteroid          SPK-ID: 2129143
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06670986707545108 5.2254e-08  
a 2.532486142855556 1.7479e-08 au
q 2.36354432889524 1.4115e-07 au
i 2.813230573718014 4.5795e-06 deg
node 52.23071100892379 0.00011019 deg
peri 357.540524953229 0.0001202 deg
M 347.9259531468276 5.1302e-05 deg
tp 2459049.870713020920
(2020-Jul-19.37071302)
0.00020989 TDB
period 1472.038075027124
4.03
1.5239e-05
4.172e-08
d
yr
n .2445588915853054 2.5318e-09 deg/d
Q 2.701427956815873 1.8645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      10230 days (28.01 yr)  
   first obs. used      1991-09-15  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49782  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:24:04  

Additional Information
 Earth MOID = 1.37365 au 
 Jupiter MOID = 2.52493 au 
 T_jup = 3.445 
[ 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 16.3   n/a MPO439818  

129143 (2005 BZ16)          Discovered 2005-Jan-16 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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