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115369 (2003 SS252)
Classification: Main-belt Asteroid          SPK-ID: 2115369
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1267457863738541 3.9274e-08  
a 3.095631872419803 2.1029e-08 au
q 2.703273576425989 1.2199e-07 au
i 5.427289592586393 3.8706e-06 deg
node 92.57102092041666 5.1082e-05 deg
peri 341.3475630854554 5.5283e-05 deg
M 53.24136811047984 1.9494e-05 deg
tp 2458906.282096131315
(2020-Feb-26.78209613)
0.00010783 TDB
period 1989.401271074365
5.45
2.0271e-05
5.55e-08
d
yr
n .1809589675217128 1.8439e-09 deg/d
Q 3.487990168413618 2.3694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1117  
   data-arc span      8567 days (23.46 yr)  
   first obs. used      1997-10-06  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52032  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:29  

Additional Information
 Earth MOID = 1.71854 au 
 Jupiter MOID = 1.76871 au 
 T_jup = 3.204 
[ 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 14.43   n/a MPCxxxxx  

115369 (2003 SS252)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 SS252 = 1997 TW29 = 2002 RZ213 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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