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JPL Small-Body Database Browser
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452448 (2003 SG205)
Classification: Main-belt Asteroid          SPK-ID: 2452448
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2198253173420881 8.217e-08  
a 2.467001633693931 4.3805e-08 au
q 1.924692216683713 2.23e-07 au
i 12.26436987880591 1.4424e-05 deg
node 6.886013528363252 5.8889e-05 deg
peri 303.6074724876239 8.6761e-05 deg
M 43.58634470347749 7.4141e-05 deg
tp 2458429.143520561086
(2018-Nov-06.64352056)
0.0002876 TDB
period 1415.313282581534
3.87
3.7696e-05
1.032e-07
d
yr
n .2543606453995537 6.7748e-09 deg/d
Q 3.00931105070415 5.3435e-08 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      4852 days (13.28 yr)  
   first obs. used      2003-09-23  
   last obs. used      2017-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69243  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:49:51  

Additional Information
 Earth MOID = .940909 au 
 Jupiter MOID = 2.39265 au 
 T_jup = 3.422 
[ 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 17.5   n/a MPO368963  

452448 (2003 SG205)          Discovered 2003-Sep-23 by NEAT at Palomar
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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