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JPL Small-Body Database Browser
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32031 Joyjin (2000 JC16)
Classification: Main-belt Asteroid          SPK-ID: 2032031
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129561294500921 3.3389e-08  
a 2.307953664235553 9.9392e-09 au
q 2.00893219984905 7.6617e-08 au
i 5.667503228652163 4.5088e-06 deg
node 186.673294511341 3.9072e-05 deg
peri 97.53256833903772 4.3288e-05 deg
M 96.13010131519214 1.7931e-05 deg
tp 2458258.523743216881
(2018-May-20.02374322)
6.346e-05 TDB
period 1280.675363466684
3.51
8.2729e-06
2.265e-08
d
yr
n .2811016829632056 1.8159e-09 deg/d
Q 2.606975128622055 1.1227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      9291 days (25.44 yr)  
   first obs. used      1993-04-02  
   last obs. used      2018-09-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57619  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:29:35  

Additional Information
 Earth MOID = 1.00169 au 
 Jupiter MOID = 2.53069 au 
 T_jup = 3.569 
[ 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 16.5   n/a MPO449196  

32031 Joyjin           Discovered 2000 May 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Joy Qiu Jin (b. 1997) was awarded second place in the 2015 Intel International Science and Engineering Fair for her biomedical and health sciences project. She attends the Henry M. Gunn High School, Palo Alto, California, 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: MPC batch dated 2015-11-25Last Updated: 2015-11-30

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