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385283 (2001 SS262)
Classification: Main-belt Asteroid          SPK-ID: 2385283
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2041914915024575 6.5755e-08  
a 2.340603444621993 1.682e-08 au
q 1.862672136248839 1.5268e-07 au
i 23.99900313938747 6.868e-06 deg
node 311.9339342272716 1.4991e-05 deg
peri 350.3037762532382 2.1397e-05 deg
M 233.0090675339203 1.8751e-05 deg
tp 2459857.881735158142
(2022-Oct-05.38173516)
7.0917e-05 TDB
period 1307.947122140372
3.58
1.4099e-05
3.86e-08
d
yr
n .275240484807125 2.9669e-09 deg/d
Q 2.818534752995148 2.0254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      7148 days (19.57 yr)  
   first obs. used      2001-08-23  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48198  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:29:46  

Additional Information
 Earth MOID = .849815 au 
 Jupiter MOID = 2.47093 au 
 T_jup = 3.423 
[ 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 16.43   n/a MPCxxxxx  

385283 (2001 SS262)          Discovered 2001-Sep-24 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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