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115310 (2003 SR213)
Classification: Main-belt Asteroid          SPK-ID: 2115310
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 .07659965866816665 4.5838e-08  
a 2.906887559694759 1.9847e-08 au
q 2.684220964835401 1.3328e-07 au
i 2.325962450230556 4.6143e-06 deg
node 172.93796224 0.00010285 deg
peri 221.5575485547028 0.00010661 deg
M 163.4637019052063 2.8413e-05 deg
tp 2458378.523112639702
(2018-Sep-17.02311264)
0.00014124 TDB
period 1810.259256341254
4.96
1.854e-05
5.076e-08
d
yr
n .1988665428661319 2.0367e-09 deg/d
Q 3.129554154554117 2.1368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      662  
   data-arc span      9546 days (26.14 yr)  
   first obs. used      1995-02-03  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55739  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:24  

Additional Information
 Earth MOID = 1.6898 au 
 Jupiter MOID = 2.2156 au 
 T_jup = 3.279 
[ 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 15.40   n/a E2021B55  

115310 (2003 SR213)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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