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86824 (2000 GS140)
Classification: Main-belt Asteroid          SPK-ID: 2086824
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1699980984219253 4.0608e-08  
a 2.355759034371355 9.7845e-09 au
q 1.955284478187954 9.4637e-08 au
i 2.068962155394109 3.9113e-06 deg
node 90.17174504989333 0.00015067 deg
peri 138.8338391541556 0.0001513 deg
M 188.7715980532285 1.5661e-05 deg
tp 2459628.656745111184
(2022-Feb-18.15674511)
5.898e-05 TDB
period 1320.671253536102
3.62
8.228e-06
2.253e-08
d
yr
n .2725886544710493 1.6983e-09 deg/d
Q 2.756233590554757 1.1448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      479  
   data-arc span      7599 days (20.80 yr)  
   first obs. used      1999-01-08  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60016  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:20:37  

Additional Information
 Earth MOID = .945672 au 
 Jupiter MOID = 2.23022 au 
 T_jup = 3.534 
[ 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 16.5   n/a MPO439622  
rotation period rot_per 2.87 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

86824 (2000 GS140)          Discovered 2000-Apr-04 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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