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JPL Small-Body Database Browser
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136803 Calliemorgan (1997 EC3)
Classification: Main-belt Asteroid          SPK-ID: 2136803
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2371172154971008 9.6822e-08  
a 2.381490115211921 1.4214e-08 au
q 1.816797810359 2.3564e-07 au
i 24.95074981014254 8.4266e-06 deg
node 347.1911589896833 1.399e-05 deg
peri 173.2581286785521 1.8939e-05 deg
M 358.5819566236208 1.2283e-05 deg
tp 2458605.787600276173
(2019-May-02.28760028)
4.5813e-05 TDB
period 1342.368034102604
3.68
1.2018e-05
3.29e-08
d
yr
n .2681827865788433 2.401e-09 deg/d
Q 2.946182420064841 1.7584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      698  
   data-arc span      8068 days (22.09 yr)  
   first obs. used      1997-03-06  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42509  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:55:32  

Additional Information
 Earth MOID = .82642 au 
 Jupiter MOID = 2.03858 au 
 T_jup = 3.377 
[ 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 15.4   n/a MPO232063  

136803 Calliemorgan           Discovered 1997 Mar. 6 by J. Bruton at Chinle.
Callie Morgan Caruso (b. 2009) is the discoverer's granddaughter.
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 2018-09-25Last Updated: 2018-10-01

Alternate Designations
 1997 EC3 = 1999 TO211 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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