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6735 Madhatter (1992 WM3)
Classification: Main-belt Asteroid          SPK-ID: 2006735
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07908486719263 3.3468e-08  
a 2.158516331967745 5.2551e-09 au
q 1.987810354520954 7.3432e-08 au
i 2.90252147834975 3.5336e-06 deg
node 75.0964682793539 7.8404e-05 deg
peri 357.4540667290841 8.3149e-05 deg
M 119.5071216261682 2.7318e-05 deg
tp 2458215.976646705738
(2018-Apr-07.47664671)
8.7525e-05 TDB
period 1158.327682085375
3.17
4.2301e-06
1.158e-08
d
yr
n .3107928831950907 1.135e-09 deg/d
Q 2.329222309414538 5.6707e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2350  
   data-arc span      14426 days (39.50 yr)  
   first obs. used      1979-11-11  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44821  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:21:55  

Additional Information
 Earth MOID = 1.00224 au 
 Jupiter MOID = 2.83374 au 
 T_jup = 3.693 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO384816  

6735 Madhatter           Discovered 1992 Nov. 23 by T. Urata at the Nihondaira Observatory.
The Mad Hatter was a character who appears in various places in Lewis Carroll's classic story Alice's adventures in Wonderland. The citation was prepared by D. J. Asher.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010109/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1992 WM3 = 1979 VD = 1984 FH1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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