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115125 (2003 SA48)
Classification: Main-belt Asteroid          SPK-ID: 2115125
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1145333791091964 3.7047e-08  
a 2.284737828607052 8.484e-09 au
q 2.023059084718078 8.4769e-08 au
i 6.651726594552978 4.3632e-06 deg
node 293.845376425476 2.8899e-05 deg
peri 344.1348648988762 3.4701e-05 deg
M 66.46267009770862 1.747e-05 deg
tp 2458967.622103555951
(2020-Apr-28.12210356)
6.1414e-05 TDB
period 1261.400461290647
3.45
7.026e-06
1.924e-08
d
yr
n .2853970733700644 1.5897e-09 deg/d
Q 2.546416572496025 9.4557e-09 au
  Orbit Determination Parameters
   # obs. used (total)      629  
   data-arc span      8356 days (22.88 yr)  
   first obs. used      1998-01-02  
   last obs. used      2020-11-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52493  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:08  

Additional Information
 Earth MOID = 1.00562 au 
 Jupiter MOID = 2.57104 au 
 T_jup = 3.585 
[ 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 16.25   n/a E2021B55  

115125 (2003 SA48)          Discovered 2003-Sep-18 by NEAT at Palomar
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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