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30245 Paigesmith (2000 HC12)
Classification: Main-belt Asteroid          SPK-ID: 2030245
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050965108505517 4.8707e-08  
a 2.570153891609089 1.0236e-08 au
q 2.300039685252006 1.3004e-07 au
i 6.411528309283957 2.9966e-06 deg
node 224.4136557203062 3.5237e-05 deg
peri 304.036747238447 3.8804e-05 deg
M 44.09053011904883 1.466e-05 deg
tp 2459016.176826604557
(2020-Jun-15.67682660)
6.1302e-05 TDB
period 1505.002145431018
4.12
8.9908e-06
2.462e-08
d
yr
n .2392023168159002 1.429e-09 deg/d
Q 2.840268097966171 1.1312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1414  
   data-arc span      8786 days (24.05 yr)  
   first obs. used      1996-05-22  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50011  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:33:03  

Additional Information
 Earth MOID = 1.31245 au 
 Jupiter MOID = 2.15764 au 
 T_jup = 3.414 
[ 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 14.96   n/a E2021B10  

30245 Paigesmith           Discovered 2000 Apr. 28 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Paige Smith mentored a finalist in the 2014 Broadcom MASTERS, a math and science competition for middle school students. She teaches at the Triton Middle School, Byfield, 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 2015-01-05Last Updated: 2015-01-07

Alternate Designations
 2000 HC12 = 1998 XP54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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