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JPL Small-Body Database Browser
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357207 (2002 GZ71)
Classification: Main-belt Asteroid          SPK-ID: 2357207
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1750494079856773 8.0679e-08  
a 2.388739881298497 1.8997e-08 au
q 1.970592379245418 1.8499e-07 au
i 4.148473556707877 8.2927e-06 deg
node 45.17633645648056 8.1457e-05 deg
peri 155.3490587980143 8.3888e-05 deg
M 217.9146287865046 2.1003e-05 deg
tp 2459132.729059231359
(2020-Oct-10.22905923)
8.2342e-05 TDB
period 1348.502380553944
3.69
1.6086e-05
4.404e-08
d
yr
n .2669628212685228 3.1846e-09 deg/d
Q 2.806887383351576 2.2322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6068 days (16.61 yr)  
   first obs. used      2002-03-05  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5913  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:57:02  

Additional Information
 Earth MOID = .968889 au 
 Jupiter MOID = 2.15073 au 
 T_jup = 3.509 
[ 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 17.2   n/a MPO455579  

357207 (2002 GZ71)          Discovered 2002-Apr-09 by LONEOS at Anderson Mesa
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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