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19778 Louisgarcia (2000 QE29)
Classification: Main-belt Asteroid          SPK-ID: 2019778
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08374949370554943 2.9585e-08  
a 2.859573805239956 1.1325e-08 au
q 2.620085946837458 8.4189e-08 au
i 2.998017431788282 3.3052e-06 deg
node 120.8150720119408 6.6314e-05 deg
peri 214.0176638352148 6.997e-05 deg
M 84.34981054354864 2.1754e-05 deg
tp 2458786.660440871784
(2019-Oct-30.16044087)
0.00010649 TDB
period 1766.242749404164
4.84
1.0492e-05
2.873e-08
d
yr
n .2038224927583963 1.2108e-09 deg/d
Q 3.099061663642453 1.2273e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1595  
   data-arc span      9810 days (26.86 yr)  
   first obs. used      1994-05-14  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49891  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:59:48  

Additional Information
 Earth MOID = 1.60869 au 
 Jupiter MOID = 2.1933 au 
 T_jup = 3.295 
[ 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 14.45   n/a MPCxxxxx  
diameter diameter 3.420 km 0.982 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.218   0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19778 Louisgarcia           Discovered 2000 Aug. 24 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Louis Garcia mentored a finalist in the 2003 Discovery Channel Youth Science Challenge, a middle school science competition. He teaches at the Viewpoint School, Calabasas, California.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031010/MPCPages.arcLast Updated: 2003-10-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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