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134395 (1997 GA8)
Classification: Main-belt Asteroid          SPK-ID: 2134395
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2171709515251616 3.6837e-08  
a 2.62380418440658 1.659e-08 au
q 2.053990133063303 9.6653e-08 au
i 11.06280924269241 8.9169e-06 deg
node 38.98656843542036 2.4024e-05 deg
peri 237.7777773958636 3.2359e-05 deg
M 115.3943355262973 2.0811e-05 deg
tp 2458502.903236055239
(2019-Jan-19.40323606)
8.854e-05 TDB
period 1552.371129857504
4.25
1.4723e-05
4.031e-08
d
yr
n .2319033078340263 2.1994e-09 deg/d
Q 3.193618235749858 2.0192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      8245 days (22.57 yr)  
   first obs. used      1997-04-02  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58955  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 15:49:17  

Additional Information
 Earth MOID = 1.06254 au 
 Jupiter MOID = 2.00501 au 
 T_jup = 3.344 
[ 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 15.8   n/a MPO436657  
diameter diameter 3.748 km 0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134395 (1997 GA8)          Discovered 1997-Apr-02 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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