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115392 (2003 SM283)
Classification: Outer Main-belt Asteroid          SPK-ID: 2115392
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04423759664382879 5.8508e-08  
a 3.221738478870538 2.9647e-08 au
q 3.079216511550361 1.8242e-07 au
i 10.58621134486757 4.1699e-06 deg
node 259.4719089276078 3.1234e-05 deg
peri 253.2178851603612 6.211e-05 deg
M 192.9883104337911 5.7532e-05 deg
tp 2460180.392022193905
(2023-Aug-23.89202219)
0.00034497 TDB
period 2112.194235661329
5.78
2.9155e-05
7.982e-08
d
yr
n .1704388705933968 2.3526e-09 deg/d
Q 3.364260446190716 3.0958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      705  
   data-arc span      10331 days (28.28 yr)  
   first obs. used      1992-09-24  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50472  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:21  

Additional Information
 Earth MOID = 2.11248 au 
 Jupiter MOID = 1.79283 au 
 T_jup = 3.161 
[ 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 14.16   n/a E2021B55  

115392 (2003 SM283)          Discovered 2003-Sep-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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