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JPL Small-Body Database Browser
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46421 (2002 JC33)
Classification: Main-belt Asteroid          SPK-ID: 2046421
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07423522177985342 4.2996e-08  
a 2.367569468980156 1.0833e-08 au
q 2.191812424371204 1.0422e-07 au
i 7.321652892578645 4.6008e-06 deg
node 64.88238167509289 3.2311e-05 deg
peri 177.1188887950878 4.385e-05 deg
M 340.6166746795562 3.1795e-05 deg
tp 2459072.143749586176
(2020-Aug-10.64374959)
0.00011767 TDB
period 1330.615331716092
3.64
9.1322e-06
2.5e-08
d
yr
n .2705515196008667 1.8568e-09 deg/d
Q 2.543326513589107 1.1637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      10470 days (28.67 yr)  
   first obs. used      1991-06-04  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54505  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:27:53  

Additional Information
 Earth MOID = 1.17887 au 
 Jupiter MOID = 2.45384 au 
 T_jup = 3.532 
[ 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 15.4   n/a MPO319639  

46421 (2002 JC33)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 JC33 = 1996 XE24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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