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JPL Small-Body Database Browser
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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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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05957062293352899 3.2869e-08  
a 2.369584524017312 1.0099e-08 au
q 2.228426897827951 7.7597e-08 au
i 6.182196332106815 4.4534e-06 deg
node 202.2315602793932 3.4663e-05 deg
peri 276.8854482619813 5.3778e-05 deg
M 156.824221669142 4.2929e-05 deg
tp 2458020.113403786581
(2017-Sep-23.61340379)
0.000158 TDB
period 1332.31443722793
3.65
8.5177e-06
2.332e-08
d
yr
n .2702064842508435 1.7275e-09 deg/d
Q 2.510742150206673 1.0701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1071  
   data-arc span      13624 days (37.30 yr)  
   first obs. used      1982-05-17  
   last obs. used      2019-09-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:49:02  

Additional Information
 Earth MOID = 1.25462 au 
 Jupiter MOID = 2.53492 au 
 T_jup = 3.535 
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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 15.2   n/a MPO435972  
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

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