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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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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1047183275709063 3.2043e-08  
a 2.537921107592276 1.1352e-08 au
q 2.272154253698311 8.4544e-08 au
i 13.75284702433733 2.9984e-06 deg
node 141.9527824566863 1.6959e-05 deg
peri 43.9251706836985 2.4929e-05 deg
M 258.4186240033646 2.0443e-05 deg
tp 2459617.203543998147
(2022-Feb-06.70354400)
8.5083e-05 TDB
period 1476.779324630351
4.04
9.9087e-06
2.713e-08
d
yr
n .243773727053032 1.6356e-09 deg/d
Q 2.803687961486241 1.2541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1418  
   data-arc span      8310 days (22.75 yr)  
   first obs. used      1998-05-26  
   last obs. used      2021-02-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47545  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:48:56  

Additional Information
 Earth MOID = 1.29557 au 
 Jupiter MOID = 2.20465 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 14.66   n/a MPCxxxxx  
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

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