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46411 (2002 GS68)
Classification: Main-belt Asteroid          SPK-ID: 2046411
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048566461618316 3.7355e-08  
a 2.537386820757786 1.2664e-08 au
q 2.271324948717892 9.515e-08 au
i 13.75291587539223 3.6213e-06 deg
node 141.9554518031359 1.7621e-05 deg
peri 44.01637268122526 2.546e-05 deg
M 209.5607809135577 2.0576e-05 deg
tp 2459617.431600385315
(2022-Feb-06.93160039)
8.6498e-05 TDB
period 1476.313008585199
4.04
1.1052e-05
3.026e-08
d
yr
n .2438507267134362 1.8256e-09 deg/d
Q 2.80344869279768 1.3992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1127  
   data-arc span      7841 days (21.47 yr)  
   first obs. used      1998-05-26  
   last obs. used      2019-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49147  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:27:39  

Additional Information
 Earth MOID = 1.29519 au 
 Jupiter MOID = 2.20591 au 
 T_jup = 3.400 
[ 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 14.6   n/a MPO302327  
diameter diameter 3.401 km 0.201 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.265   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46411 (2002 GS68)          Discovered 2002-Apr-08 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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