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30151 Susanoffner (2000 GX46)
Classification: Main-belt Asteroid          SPK-ID: 2030151
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06021994648184952 3.0175e-08  
a 2.368893605209854 7.7407e-09 au
q 2.226238959082921 7.3484e-08 au
i 6.182082834601085 3.71e-06 deg
node 202.2098194042103 3.1951e-05 deg
peri 276.7899542881457 4.7105e-05 deg
M 319.1625131183247 3.3885e-05 deg
tp 2459351.568274047526
(2021-May-17.06827405)
0.00012524 TDB
period 1331.731769261075
3.65
6.5275e-06
1.787e-08
d
yr
n .2703247067536353 1.325e-09 deg/d
Q 2.511548251336787 8.2069e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1386  
   data-arc span      14151 days (38.74 yr)  
   first obs. used      1982-05-17  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51101  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:31:59  

Additional Information
 Earth MOID = 1.25206 au 
 Jupiter MOID = 2.5326 au 
 T_jup = 3.536 
[ 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 15.27   n/a MPCxxxxx  
diameter diameter 2.028 km 0.401 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.392   0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30151 Susanoffner           Discovered 2000 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Susan Offner mentored a finalist in the 2014 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the Lexington High School, Lexington, Massachusetts.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-04-15Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2000 GX46 = 1982 KS2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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