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JPL Small-Body Database Browser
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452476 (2004 BZ81)
Classification: Main-belt Asteroid          SPK-ID: 2452476
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06440930952124842 8.2058e-08  
a 2.579646871675313 3.0358e-08 au
q 2.413493597862057 2.1059e-07 au
i 1.383028017904497 9.3023e-06 deg
node 307.3211306104187 0.00042239 deg
peri 206.2012833965462 0.00043088 deg
M 213.6037920833678 8.852e-05 deg
tp 2459215.912258193835
(2021-Jan-01.41225819)
0.00037647 TDB
period 1513.348030680857
4.14
2.6715e-05
7.314e-08
d
yr
n .2378831522568114 4.1993e-09 deg/d
Q 2.745800145488568 3.2314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      7231 days (19.80 yr)  
   first obs. used      2000-02-01  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59552  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:10:24  

Additional Information
 Earth MOID = 1.42408 au 
 Jupiter MOID = 2.23891 au 
 T_jup = 3.422 
[ 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 17.7   n/a MPO456154  

452476 (2004 BZ81)          Discovered 2004-Jan-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2004 BZ81 = 2000 CY126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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