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JPL Small-Body Database Browser
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437978 (2003 SS41)
Classification: Main-belt Asteroid          SPK-ID: 2437978
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3205939987506934 1.9306e-07  
a 2.585366730933118 1.0139e-07 au
q 1.756513672426262 5.1073e-07 au
i 16.88521750134027 1.7673e-05 deg
node 228.7920394843208 3.4001e-05 deg
peri 135.9203382520221 0.00011956 deg
M 262.9690592662206 0.00013588 deg
tp 2459009.750672690349
(2020-Jun-09.25067269)
0.00059697 TDB
period 1518.38414689548
4.16
8.9319e-05
2.445e-07
d
yr
n .2370941508682527 1.3947e-08 deg/d
Q 3.414219789439974 1.3389e-07 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      7226 days (19.78 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64269  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:38:06  

Additional Information
 Earth MOID = .794101 au 
 Jupiter MOID = 2.21111 au 
 T_jup = 3.290 
[ 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 17.5   n/a MPO346159  

437978 (2003 SS41)          Discovered 2003-Sep-16 by NEAT at Palomar
Reference: Last Updated: 2015-07-06

Alternate Designations
 2003 SS41 = 1999 TO187 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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