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357779 (2005 SS230)
Classification: Main-belt Asteroid          SPK-ID: 2357779
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08353540245073182 6.6395e-08  
a 3.052951318520619 4.4384e-08 au
q 2.797921801465507 1.9217e-07 au
i 10.62695879651606 8.015e-06 deg
node 196.7593779366541 3.3968e-05 deg
peri 247.8885129049983 5.6644e-05 deg
M 210.5095762449437 4.7448e-05 deg
tp 2459809.575625953740
(2022-Aug-18.07562595)		 0.00025981 TDB
period 1948.40055989536
5.33		 4.2489e-05
1.163e-07		 d
yr
n .1847669352031669 4.0292e-09 deg/d
Q 3.307980835575731 4.8091e-08 au
   Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      4993 days (13.67 yr)  
   first obs. used      2005-09-29  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:05  

Additional Information
 Earth MOID = 1.83469 au 
 Jupiter MOID = 1.96019 au 
 T_jup = 3.205 
[ 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 MPO437511  

357779 (2005 SS230)          Discovered 2005-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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