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100666 (1997 WO37)
Classification: Main-belt Asteroid          SPK-ID: 2100666
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976121142411735 4.5947e-08  
a 2.43438027629625 1.1379e-08 au
q 1.953317243030336 1.1184e-07 au
i 3.182435681093443 4.3479e-06 deg
node 104.7912875900804 9.2575e-05 deg
peri 256.180298530498 9.3232e-05 deg
M 65.93459206262611 1.2362e-05 deg
tp 2458946.407479889049
(2020-Apr-06.90747989)		 4.687e-05 TDB
period 1387.334089411808
3.80		 9.7275e-06
2.663e-08		 d
yr
n .2594904880861323 1.8194e-09 deg/d
Q 2.915443309562165 1.3628e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1014  
   data-arc span      10489 days (28.72 yr)  
   first obs. used      1992-05-02  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54797  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:25:55  

Additional Information
 Earth MOID = .951556 au 
 Jupiter MOID = 2.54089 au 
 T_jup = 3.476 
[ 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 15.43   n/a E2021B55  

100666 (1997 WO37)          Discovered 1997-Nov-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1997 WO37 = 1993 SX15 = 2001 XX59 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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