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160344 (2003 SG145)
Classification: Main-belt Asteroid          SPK-ID: 2160344
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07092501462929147 4.9286e-08  
a 2.788124045834539 1.625e-08 au
q 2.590376307095445 1.393e-07 au
i 4.932640106721259 5.452e-06 deg
node 249.8917052119057 5.4603e-05 deg
peri 101.117143073829 6.7133e-05 deg
M 282.0829408092192 4.1479e-05 deg
tp 2459568.541351416021
(2021-Dec-20.04135142)
0.00019687 TDB
period 1700.460565193465
4.66
1.4866e-05
4.07e-08
d
yr
n .2117073499784701 1.8508e-09 deg/d
Q 2.985871784573633 1.7402e-08 au
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      9827 days (26.90 yr)  
   first obs. used      1993-07-22  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55247  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:59  

Additional Information
 Earth MOID = 1.5885 au 
 Jupiter MOID = 2.32172 au 
 T_jup = 3.321 
[ 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 15.22   n/a E2021B55  

160344 (2003 SG145)          Discovered 2003-Sep-20 by CINEOS at Campo Imperatore
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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