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243803 (2000 SC157)
Classification: Main-belt Asteroid          SPK-ID: 2243803
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 .2223568082954116 4.7088e-08  
a 2.332127858021097 1.2027e-08 au
q 1.813563350974711 1.1032e-07 au
i 3.268236580811117 4.5134e-06 deg
node 83.50614769228217 9.1125e-05 deg
peri 258.8504272046951 9.1933e-05 deg
M 210.1969183212972 1.1614e-05 deg
tp 2459541.808951296703
(2021-Nov-23.30895130)
4.4487e-05 TDB
period 1300.849223414323
3.56
1.0063e-05
2.755e-08
d
yr
n .2767422953561924 2.1407e-09 deg/d
Q 2.850692365067483 1.4701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      7060 days (19.33 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53636  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:25:21  

Additional Information
 Earth MOID = .808978 au 
 Jupiter MOID = 2.55778 au 
 T_jup = 3.534 
[ 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 17.3   n/a MPO454790  

243803 (2000 SC157)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2000 SC157 = 2007 RW41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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