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115133 (2003 SN53)
Classification: Main-belt Asteroid          SPK-ID: 2115133
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2235432003605524 4.1972e-08  
a 2.367550033837357 1.0099e-08 au
q 1.83830032225962 9.9956e-08 au
i 7.680509000053848 4.0498e-06 deg
node 68.57828950596836 3.3622e-05 deg
peri 310.2523746200154 3.4374e-05 deg
M 240.2655685115499 1.0144e-05 deg
tp 2459643.051412522152
(2022-Mar-04.55141252)
3.9371e-05 TDB
period 1330.598947415916
3.64
8.5138e-06
2.331e-08
d
yr
n .2705548510309108 1.7311e-09 deg/d
Q 2.896799745415093 1.2357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      764  
   data-arc span      7142 days (19.55 yr)  
   first obs. used      2000-12-22  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55077  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:10  

Additional Information
 Earth MOID = .850931 au 
 Jupiter MOID = 2.58033 au 
 T_jup = 3.501 
[ 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 15.77   n/a E2021B55  

115133 (2003 SN53)          Discovered 2003-Sep-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 SN53 = 2002 HU17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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