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19025 Arthurpetron (2000 SC117)
Classification: Main-belt Asteroid          SPK-ID: 2019025
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08401722440984817 3.3905e-08  
a 2.441107202548179 8.2691e-09 au
q 2.236012150903192 8.4266e-08 au
i 6.41003872318144 3.9113e-06 deg
node 173.2151115379691 2.6856e-05 deg
peri 41.54591380472036 3.3357e-05 deg
M 273.9613116470804 2.1097e-05 deg
tp 2459533.443074237437
(2021-Nov-14.94307424)
8.2344e-05 TDB
period 1393.088493327899
3.81
7.0785e-06
1.938e-08
d
yr
n .2584186157047418 1.3131e-09 deg/d
Q 2.646202254193167 8.9639e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1540  
   data-arc span      10932 days (29.93 yr)  
   first obs. used      1991-04-09  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50182  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:44:32  

Additional Information
 Earth MOID = 1.23381 au 
 Jupiter MOID = 2.31892 au 
 T_jup = 3.488 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO347672  
diameter diameter 2.747 km 0.268 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.281   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19025 Arthurpetron           Discovered 2000 Sept. 24 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Arthur Joseph Petron (b. 1985) was awarded fourth place in the 2003 Intel International Science and Engineering Fair for his engineering project. He attends the Dallastown Area High School, Dallastown, Pennsylvania, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040830/MPCPages.arcLast Updated: 2004-09-06

Alternate Designations
 2000 SC117 = 1991 GE12 = 1999 LN14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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