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JPL Small-Body Database Browser
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136810 (1997 GZ8)
Classification: Inner Main-belt Asteroid          SPK-ID: 2136810
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08945127802434756 5.3071e-08  
a 1.924399724479747 9.3927e-09 au
q 1.752259709695332 1.0583e-07 au
i 21.2843259890731 5.3094e-06 deg
node 194.6369983704986 1.0763e-05 deg
peri 204.6628620263808 2.4279e-05 deg
M 245.4638675860776 2.3783e-05 deg
tp 2458910.728268728934
(2020-Mar-02.22826873)
6.5173e-05 TDB
period 975.0824860997385
2.67
7.1389e-06
1.955e-08
d
yr
n .3691995345337138 2.703e-09 deg/d
Q 2.096539739264163 1.0233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      8237 days (22.55 yr)  
   first obs. used      1997-04-03  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48993  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:04:52  

Additional Information
 Earth MOID = .763739 au 
 Jupiter MOID = 3.18892 au 
 T_jup = 3.833 
[ 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 16.8   n/a MPO432829  

136810 (1997 GZ8)          Discovered 1997-Apr-03 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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