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437889 (2001 SS205)
Classification: Main-belt Asteroid          SPK-ID: 2437889
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602001506174626 2.3955e-07  
a 2.959243176773652 4.8654e-08 au
q 2.485171974140814 7.2464e-07 au
i 1.413676231955349 8.5281e-06 deg
node 31.15575609356458 0.00032186 deg
peri 331.8938100268108 0.00032321 deg
M 237.1189491926345 3.0208e-05 deg
tp 2459635.175633264957
(2022-Feb-24.67563327)
0.00016689 TDB
period 1859.385368811391
5.09
4.5857e-05
1.255e-07
d
yr
n .1936123656980959 4.7749e-09 deg/d
Q 3.43331437940649 5.6449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      6796 days (18.61 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64692  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:44:39  

Additional Information
 Earth MOID = 1.48288 au 
 Jupiter MOID = 2.02264 au 
 T_jup = 3.247 
[ 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 16.8   n/a MPO434613  

437889 (2001 SS205)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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