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120083 (2003 EH17)
Classification: Main-belt Asteroid          SPK-ID: 2120083
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1649672109051034 4.1595e-08  
a 2.621220867420292 1.1138e-08 au
q 2.188805371755711 1.081e-07 au
i 3.970731581607002 4.8501e-06 deg
node 183.0137509506183 4.878e-05 deg
peri 339.7970207183876 5.0051e-05 deg
M 69.42876089796705 1.0434e-05 deg
tp 2458901.555363759925
(2020-Feb-22.05536376)
4.4655e-05 TDB
period 1550.079068883083
4.24
9.8797e-06
2.705e-08
d
yr
n .2322462171296847 1.4803e-09 deg/d
Q 3.053636363084873 1.2975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      808  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2001-10-18  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53417  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:59:39  

Additional Information
 Earth MOID = 1.19691 au 
 Jupiter MOID = 1.92727 au 
 T_jup = 3.382 
[ 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 15.88   n/a E2021B55  

120083 (2003 EH17)          Discovered 2003-Mar-05 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2003 EH17 = 2001 WB65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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