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187218 (2005 SY119)
Classification: Main-belt Asteroid          SPK-ID: 2187218
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1889093918872989 3.8312e-08  
a 2.404164389493979 1.308e-08 au
q 1.949995156677572 9.1347e-08 au
i 1.828321504247875 9.2199e-06 deg
node 196.6428130846359 0.00014777 deg
peri 75.44716530845949 0.00015027 deg
M 102.5666300364046 2.7559e-05 deg
tp 2458812.574567802126
(2019-Nov-25.07456780)
0.00010337 TDB
period 1361.584713679945
3.73
1.1112e-05
3.042e-08
d
yr
n .2643977979357821 2.1577e-09 deg/d
Q 2.858333622310385 1.5551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      7009 days (19.19 yr)  
   first obs. used      2001-08-16  
   last obs. used      2020-10-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53899  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:54:29  

Additional Information
 Earth MOID = .932937 au 
 Jupiter MOID = 2.24764 au 
 T_jup = 3.499 
[ 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 17.6   n/a MPO475577  

187218 (2005 SY119)          Discovered 2005-Sep-29 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2005 SY119 = 2004 EW100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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