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351050 (2003 SG248)
Classification: Main-belt Asteroid          SPK-ID: 2351050
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2697869700934278 8.1384e-08  
a 2.592490004947955 3.2881e-08 au
q 1.893069981515551 2.0106e-07 au
i 3.929923514123334 1.0993e-05 deg
node 356.9383544755864 0.00012764 deg
peri 41.01292089317386 0.00013115 deg
M 342.5332136823525 3.8784e-05 deg
tp 2459074.474931114491
(2020-Aug-12.97493111)
0.00016544 TDB
period 1524.663708418421
4.17
2.9007e-05
7.942e-08
d
yr
n .2361176422133368 4.4921e-09 deg/d
Q 3.291910028380359 4.1752e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      5312 days (14.54 yr)  
   first obs. used      2003-09-26  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52445  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:50:09  

Additional Information
 Earth MOID = .902502 au 
 Jupiter MOID = 2.1563 au 
 T_jup = 3.363 
[ 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 17.1   n/a MPO446571  

351050 (2003 SG248)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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