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JPL Small-Body Database Browser
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312415 (2008 GZ4)
Classification: Main-belt Asteroid          SPK-ID: 2312415
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1662451845495279 4.9178e-08  
a 2.699817014715884 2.4859e-08 au
q 2.250985436854486 1.4007e-07 au
i 3.774802826986661 4.9256e-06 deg
node 106.1203594911359 9.6562e-05 deg
peri 318.5719004911895 9.8478e-05 deg
M 267.9942175024831 1.9516e-05 deg
tp 2459014.606973886165
(2020-Jun-14.10697389)
9.0451e-05 TDB
period 1620.316751319874
4.44
2.2379e-05
6.127e-08
d
yr
n .222178780603701 3.0686e-09 deg/d
Q 3.148648592577282 2.8991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      4723 days (12.93 yr)  
   first obs. used      2006-10-02  
   last obs. used      2019-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65706  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:01:52  

Additional Information
 Earth MOID = 1.26595 au 
 Jupiter MOID = 2.16018 au 
 T_jup = 3.345 
[ 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 17.0   n/a MPO455303  

312415 (2008 GZ4)          Discovered 2008-Apr-01 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2008 GZ4 = 2006 TK127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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