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215603 (2003 SH13)
Classification: Main-belt Asteroid          SPK-ID: 2215603
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08616940029854193 3.9796e-08  
a 2.271484282187525 1.1963e-08 au
q 2.075751843803862 9.0385e-08 au
i 6.647713548668151 4.6886e-06 deg
node 166.9055117826423 3.7942e-05 deg
peri 278.15153406 4.8467e-05 deg
M 234.3990125045413 2.9633e-05 deg
tp 2459436.768226133998
(2021-Aug-10.26822613)
0.00010369 TDB
period 1250.440498438899
3.42
9.878e-06
2.704e-08
d
yr
n .2878985449123239 2.2743e-09 deg/d
Q 2.467216720571189 1.2993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      9351 days (25.60 yr)  
   first obs. used      1993-10-20  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54734  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:25:24  

Additional Information
 Earth MOID = 1.10422 au 
 Jupiter MOID = 2.67918 au 
 T_jup = 3.598 
[ 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 16.6   n/a MPO437031  

215603 (2003 SH13)          Discovered 2003-Sep-16 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2003 SH13 = 1993 UG8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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