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186379 (2002 GE176)
Classification: Main-belt Asteroid          SPK-ID: 2186379
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2711315452128902 3.2346e-08  
a 3.091787055064742 1.8411e-08 au
q 2.253506053355828 1.0193e-07 au
i 12.20155726537792 4.3061e-06 deg
node 194.4365080223577 1.9701e-05 deg
peri 105.4103881289715 2.1899e-05 deg
M 74.18496205790102 8.5193e-06 deg
tp 2458791.308911653106
(2019-Nov-03.80891165)
4.5562e-05 TDB
period 1985.696126526399
5.44
1.7737e-05
4.856e-08
d
yr
n .1812966219709317 1.6194e-09 deg/d
Q 3.930068056773657 2.3403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      627  
   data-arc span      8175 days (22.38 yr)  
   first obs. used      1998-09-15  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52275  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:02  

Additional Information
 Earth MOID = 1.27397 au 
 Jupiter MOID = 1.63404 au 
 T_jup = 3.133 
[ 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 15.34   n/a MPCxxxxx  
diameter diameter 6.030 km 0.321 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186379 (2002 GE176)          Discovered 2002-Apr-12 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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