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233115 (2005 SY226)
Classification: Main-belt Asteroid          SPK-ID: 2233115
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06085563193482709 6.2602e-08  
a 2.176041066927363 1.0896e-08 au
q 2.043616712683363 1.3544e-07 au
i 1.470290067013058 7.1991e-06 deg
node 59.835784026234 0.00015139 deg
peri 17.00179583142756 0.00015685 deg
M 146.1542701990732 4.0982e-05 deg
tp 2458524.498780183430
(2019-Feb-09.99878018)
0.00013276 TDB
period 1172.462760756557
3.21
8.8063e-06
2.411e-08
d
yr
n .3070459992841924 2.3062e-09 deg/d
Q 2.308465421171363 1.1559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      6448 days (17.65 yr)  
   first obs. used      2002-10-28  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55456  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:55:13  

Additional Information
 Earth MOID = 1.05883 au 
 Jupiter MOID = 2.80564 au 
 T_jup = 3.682 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO413117  

233115 (2005 SY226)          Discovered 2005-Sep-30 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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