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146075 (2000 GC116)
Classification: Main-belt Asteroid          SPK-ID: 2146075
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1864672176877799 3.7831e-08  
a 2.398780868693305 1.0406e-08 au
q 1.951486874265389 9.1961e-08 au
i 5.92370605004771 5.424e-06 deg
node 92.79171897994192 4.2775e-05 deg
peri 25.83816818578135 4.6039e-05 deg
M 207.6319030750368 1.7306e-05 deg
tp 2459574.848953504870
(2021-Dec-26.34895351)
6.7025e-05 TDB
period 1357.01388567962
3.72
8.8301e-06
2.418e-08
d
yr
n .2652883686740646 1.7262e-09 deg/d
Q 2.84607486312122 1.2346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      10121 days (27.71 yr)  
   first obs. used      1991-12-04  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5946  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:34:27  

Additional Information
 Earth MOID = .969646 au 
 Jupiter MOID = 2.25216 au 
 T_jup = 3.496 
[ 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 MPO436733  
diameter diameter 3.468 km 0.803 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.049   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

146075 (2000 GC116)          Discovered 2000-Apr-08 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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