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115213 (2003 SR126)
Classification: Main-belt Asteroid          SPK-ID: 2115213
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09210073663340844 5.2999e-08  
a 2.837086710139414 1.9135e-08 au
q 2.575788934242721 1.5398e-07 au
i 2.921501540969763 5.0239e-06 deg
node 56.74461558256846 0.00010219 deg
peri 322.8911216235495 0.00010524 deg
M 218.2433714750865 2.801e-05 deg
tp 2459887.802962362310
(2022-Nov-04.30296236)
0.00013953 TDB
period 1745.449712123665
4.78
1.7659e-05
4.835e-08
d
yr
n .2062505711275938 2.0867e-09 deg/d
Q 3.098384486036107 2.0898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      552  
   data-arc span      7906 days (21.65 yr)  
   first obs. used      1998-09-25  
   last obs. used      2020-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59429  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:32  

Additional Information
 Earth MOID = 1.57749 au 
 Jupiter MOID = 2.3478 au 
 T_jup = 3.303 
[ 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 15.49   n/a E2021B55  

115213 (2003 SR126)          Discovered 2003-Sep-19 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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