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100611 (1997 SR19)
Classification: Main-belt Asteroid          SPK-ID: 2100611
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .165436507011047 6.7911e-08  
a 3.010359913531205 2.4561e-08 au
q 2.512336484590524 2.0295e-07 au
i 2.371554159105995 8.3904e-06 deg
node 335.9130652148898 0.00017571 deg
peri 322.9915318922456 0.00017779 deg
M 210.3122196133991 3.0152e-05 deg
tp 2459993.749684443992
(2023-Feb-18.24968444)		 0.00016212 TDB
period 1907.770197823037
5.22		 2.3347e-05
6.392e-08		 d
yr
n .188701972811399 2.3093e-09 deg/d
Q 3.508383342471885 2.8624e-08 au
   Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      8514 days (23.31 yr)  
   first obs. used      1997-09-28  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63716  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-23 21:22:14  

Additional Information
 Earth MOID = 1.49518 au 
 Jupiter MOID = 1.71566 au 
 T_jup = 3.227 
[ 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 15.8   n/a MPO459471  

100611 (1997 SR19)          Discovered 1997-Sep-28 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1997 SR19 = 2000 BW41 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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