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30378 (2000 JW67)
Classification: Main-belt Asteroid          SPK-ID: 2030378
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1512300498437853 4.3976e-08  
a 2.457433557024302 1.0977e-08 au
q 2.085795757707726 1.0503e-07 au
i 6.646733027392786 3.6386e-06 deg
node 112.6530392886027 3.2424e-05 deg
peri 55.54310241305402 3.3732e-05 deg
M 173.4533526970496 1.0549e-05 deg
tp 2458522.544323385531
(2019-Feb-08.04432339)
3.9446e-05 TDB
period 1407.087495203893
3.85
9.4275e-06
2.581e-08
d
yr
n .2558476293955229 1.7142e-09 deg/d
Q 2.829071356340878 1.2637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1302  
   data-arc span      9023 days (24.70 yr)  
   first obs. used      1996-03-25  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5266  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:34:22  

Additional Information
 Earth MOID = 1.1011 au 
 Jupiter MOID = 2.16022 au 
 T_jup = 3.467 
[ 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 15.12   n/a E2021B10  

30378 (2000 JW67)          Discovered 2000-May-06 by Spacewatch at Kitt Peak
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

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