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JPL Small-Body Database Browser
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39300 Auyeungsungfan (2001 HM38)
Classification: Main-belt Asteroid          SPK-ID: 2039300
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08984565195380663 3.973e-08  
a 2.349448835188021 9.5398e-09 au
q 2.138361072858441 9.4518e-08 au
i 6.071598442348668 4.1748e-06 deg
node 154.4099634215334 4.5194e-05 deg
peri 111.5889223442549 5.4946e-05 deg
M 330.4310584066153 2.885e-05 deg
tp 2458708.539034156685
(2019-Aug-13.03903416)
0.00010523 TDB
period 1315.368430539565
3.60
8.0114e-06
2.193e-08
d
yr
n .2736875780516701 1.6669e-09 deg/d
Q 2.5605365975176 1.0397e-08 au
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      10212 days (27.96 yr)  
   first obs. used      1991-10-03  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56008  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:48:03  

Additional Information
 Earth MOID = 1.13099 au 
 Jupiter MOID = 2.50482 au 
 T_jup = 3.546 
[ 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 15.3   n/a MPO493124  

39300 Auyeungsungfan           Discovered 2001 Apr. 30 by W. K. Y. Yeung at Desert Beaver.
Auyeungsungfan (b. 1959) is a committed and passionate educator who firmly believes in the power of knowledge. Starting as a history teacher 34 years ago, he demonstrated integrity during his 20 years as a school principal.
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 2017-03-12Last Updated: 2017-03-14

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