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JPL Small-Body Database Browser
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212303 (2005 NZ71)
Classification: Main-belt Asteroid          SPK-ID: 2212303
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1426463973637899 5.3385e-08  
a 3.107636919516703 3.3914e-08 au
q 2.66434370863294 1.6236e-07 au
i 6.658093806432737 8.4786e-06 deg
node 167.3328402460329 5.4712e-05 deg
peri 97.37445565322024 6.5447e-05 deg
M 213.5349764695392 3.2415e-05 deg
tp 2459414.595324115347
(2021-Jul-19.09532412)
0.0001822 TDB
period 2000.985010735845
5.48
3.2756e-05
8.968e-08
d
yr
n .1799113926733579 2.9451e-09 deg/d
Q 3.550930130400467 3.8752e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      9017 days (24.69 yr)  
   first obs. used      1993-03-19  
   last obs. used      2017-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59809  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Dec-07 17:44:03  

Additional Information
 Earth MOID = 1.65895 au 
 Jupiter MOID = 1.58197 au 
 T_jup = 3.194 
[ 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 16.1   n/a MPO427250  

212303 (2005 NZ71)          Discovered 2005-Jul-05 by NEAT at Palomar
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 NZ71 = 1993 FJ82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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