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134818 (2000 GH18)
Classification: Main-belt Asteroid          SPK-ID: 2134818
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2052105372892419 4.5508e-08  
a 2.59773045422624 1.43e-08 au
q 2.064648791981847 1.217e-07 au
i 8.351020152803502 4.1944e-06 deg
node 17.41988164080212 2.6701e-05 deg
peri 348.4577699382453 2.8494e-05 deg
M 169.2163762072597 1.0965e-05 deg
tp 2458481.664618590486
(2018-Dec-29.16461859)
4.3103e-05 TDB
period 1529.288967815179
4.19
1.2628e-05
3.457e-08
d
yr
n .235403515997578 1.9438e-09 deg/d
Q 3.130812116470633 1.7235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1032  
   data-arc span      8074 days (22.11 yr)  
   first obs. used      1999-01-09  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56695  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:13  

Additional Information
 Earth MOID = 1.06267 au 
 Jupiter MOID = 2.33081 au 
 T_jup = 3.371 
[ 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 15.11   n/a E2021B55  
rotation period rot_per 9.405 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

134818 (2000 GH18)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2000 GH18 = 2004 EB14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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