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249916 (2001 SV204)
Classification: Main-belt Asteroid          SPK-ID: 2249916
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06752538244776338 5.3179e-08  
a 2.768551344931365 2.0429e-08 au
q 2.581603856538605 1.5241e-07 au
i 3.882270192261783 6.0459e-06 deg
node 37.54437961341239 6.634e-05 deg
peri 4.382975162958003 7.6966e-05 deg
M 342.9364705875378 3.9028e-05 deg
tp 2459080.252382308368
(2020-Aug-18.75238231)
0.00018269 TDB
period 1682.586113166232
4.61
1.8624e-05
5.099e-08
d
yr
n .2139563599051489 2.3682e-09 deg/d
Q 2.955498833324125 2.1809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      6979 days (19.11 yr)  
   first obs. used      2001-09-18  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:14:23  

Additional Information
 Earth MOID = 1.58977 au 
 Jupiter MOID = 2.32104 au 
 T_jup = 3.332 
[ 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 16.0   n/a MPO418334  

249916 (2001 SV204)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

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