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11804 Zambon (1981 EE13)
Classification: Main-belt Asteroid          SPK-ID: 2011804
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2007620695308354 4.8162e-08  
a 2.593268340661513 1.3152e-08 au
q 2.072638421741512 1.2973e-07 au
i 7.471724136795521 5.3725e-06 deg
node 325.1662050261448 3.8826e-05 deg
peri 323.5210307943097 4.0821e-05 deg
M 49.03141183234505 1.3744e-05 deg
tp 2458792.749770637936
(2019-Nov-05.24977064)
5.7626e-05 TDB
period 1525.350377959244
4.18
1.1604e-05
3.177e-08
d
yr
n .2360113487378824 1.7954e-09 deg/d
Q 3.113898259581514 1.5792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1369  
   data-arc span      14414 days (39.46 yr)  
   first obs. used      1981-02-12  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45283  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:27:56  

Additional Information
 Earth MOID = 1.06201 au 
 Jupiter MOID = 2.10768 au 
 T_jup = 3.378 
[ 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 14.8   n/a MPO259427  

11804 Zambon           Discovered 1981 Mar. 1 by S. J. Bus at Siding Spring.
Francesca Zambon (b. 1981) is a researcher at the Istituto di Astrofisica e Planetologia Spaziali (IAPS-Rome) who uses Dawn spacecraft spectral data to map the mineralogy of both Vesta and Ceres.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-03-12Last Updated: 2017-04-19

Alternate Designations
 1981 EE13 = 1998 FE119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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