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136106 (2003 EW33)
Classification: Main-belt Asteroid          SPK-ID: 2136106
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1443024952900404 4.1507e-08  
a 2.388047015619953 1.4901e-08 au
q 2.04344587239606 9.9621e-08 au
i 1.556987390980949 4.3603e-06 deg
node 256.9504732306846 0.00020064 deg
peri 234.0402504473595 0.0002016 deg
M 269.214378977724 2.2819e-05 deg
tp 2459340.420458720646
(2021-May-05.92045872)
8.6909e-05 TDB
period 1347.915713540214
3.69
1.2617e-05
3.454e-08
d
yr
n .2670790142022182 2.4999e-09 deg/d
Q 2.732648158843847 1.7052e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      10017 days (27.43 yr)  
   first obs. used      1992-03-25  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58373  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:27:49  

Additional Information
 Earth MOID = 1.05856 au 
 Jupiter MOID = 2.31258 au 
 T_jup = 3.519 
[ 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 16.5   n/a MPO432823  
rotation period rot_per 4.96 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-H.; Lin, H.-W.; Ip, W.-H.; Chen, W.-P.; et al. (2019) ArXiv:1901.08719.]

136106 (2003 EW33)          Discovered 2003-Mar-07 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2003 EW33 = 2001 UR197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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