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115030 (2003 QS103)
Classification: Main-belt Asteroid          SPK-ID: 2115030
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1479459782708583 4.2553e-08  
a 2.439058352499242 1.2904e-08 au
q 2.078209478479033 1.0196e-07 au
i 5.578352612990082 5.4592e-06 deg
node 84.71773532067165 4.6143e-05 deg
peri 287.2089297847486 5.1501e-05 deg
M 176.6998068965341 2.5616e-05 deg
tp 2458517.587146551390
(2019-Feb-03.08714655)
9.5361e-05 TDB
period 1391.335007997238
3.81
1.1042e-05
3.023e-08
d
yr
n .2587442980524174 2.0534e-09 deg/d
Q 2.79990722651945 1.4813e-08 au
  Orbit Determination Parameters
   # obs. used (total)      557  
   data-arc span      7892 days (21.61 yr)  
   first obs. used      1999-08-13  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64651  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:08  

Additional Information
 Earth MOID = 1.08536 au 
 Jupiter MOID = 2.67819 au 
 T_jup = 3.481 
[ 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 16.1   n/a MPO266397  

115030 (2003 QS103)          Discovered 2003-Aug-31 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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