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357379 (2003 SH388)
Classification: Main-belt Asteroid          SPK-ID: 2357379
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07799441585762525 3.8026e-08  
a 2.442514042139476 1.8327e-08 au
q 2.252011586198761 9.4338e-08 au
i 6.901581217261032 5.5584e-06 deg
node 157.0692742772961 3.392e-05 deg
peri 79.18726723638858 4.9629e-05 deg
M 260.5688730261425 3.5226e-05 deg
tp 2459385.600330818840
(2021-Jun-20.10033082)
0.00013661 TDB
period 1394.292947431167
3.82
1.5692e-05
4.296e-08
d
yr
n .2581953818695424 2.9059e-09 deg/d
Q 2.633016498080192 1.9756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      9456 days (25.89 yr)  
   first obs. used      1994-03-12  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48206  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:30:00  

Additional Information
 Earth MOID = 1.25318 au 
 Jupiter MOID = 2.36937 au 
 T_jup = 3.487 
[ 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 16.9   n/a MPO455580  

357379 (2003 SH388)          Discovered 2003-Oct-02 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2003 SH388 = 2013 CD121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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