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382468 (2000 SW302)
Classification: Main-belt Asteroid          SPK-ID: 2382468
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .222913210222284 1.1739e-07  
a 2.581346421670347 4.1764e-08 au
q 2.005930204120005 3.1693e-07 au
i 3.217062978577621 1.1064e-05 deg
node 273.2759693443653 0.0002126 deg
peri 80.19275169911209 0.00021549 deg
M 277.6729843584515 5.2745e-05 deg
tp 2459346.923811774864
(2021-May-12.42381177)
0.00022962 TDB
period 1514.843836705427
4.15
3.6764e-05
1.007e-07
d
yr
n .2376482587029891 5.7675e-09 deg/d
Q 3.156762639220689 5.1074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      6762 days (18.51 yr)  
   first obs. used      2000-09-28  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64344  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:54:29  

Additional Information
 Earth MOID = 1.00386 au 
 Jupiter MOID = 2.3027 au 
 T_jup = 3.387 
[ 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 16.9   n/a MPO434370  

382468 (2000 SW302)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2000 SW302 = 2004 PW38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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