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JPL Small-Body Database Browser
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144692 Katemary (2004 GC)
Classification: Main-belt Asteroid          SPK-ID: 2144692
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1383181037047382 5.6178e-08  
a 2.671767665933524 1.9211e-08 au
q 2.302213828841965 1.5203e-07 au
i 3.029659254317406 6.0362e-06 deg
node 195.2256859137757 9.8036e-05 deg
peri 35.07225370909273 9.9648e-05 deg
M 142.223027528345 1.8599e-05 deg
tp 2457970.321067914469
(2017-Aug-04.82106791)
7.9991e-05 TDB
period 1595.131389715193
4.37
1.7204e-05
4.71e-08
d
yr
n .225686737983557 2.4341e-09 deg/d
Q 3.041321503025083 2.1868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      6657 days (18.23 yr)  
   first obs. used      2001-09-12  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51716  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:31:15  

Additional Information
 Earth MOID = 1.29273 au 
 Jupiter MOID = 1.94643 au 
 T_jup = 3.365 
[ 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 16.4   n/a MPO502881  

144692 Katemary           Discovered 2004 Apr. 9 by J. W. Young at Table Mountain Observatory.
Katelyn Anne Marie Young (b. 1999) is a granddaughter of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080520/MPCPages.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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