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243744 (2000 QT64)
Classification: Main-belt Asteroid          SPK-ID: 2243744
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1361352757119106 5.7883e-08  
a 2.215638877280176 8.2883e-09 au
q 1.914012267843611 1.2872e-07 au
i 5.477916735782304 3.7759e-06 deg
node 101.8755632529322 5.1962e-05 deg
peri 277.3765982655906 5.3823e-05 deg
M 31.72095477818035 1.3374e-05 deg
tp 2459094.357174957889
(2020-Sep-01.85717496)
4.4872e-05 TDB
period 1204.611187852521
3.30
6.7593e-06
1.851e-08
d
yr
n .2988516158826132 1.6769e-09 deg/d
Q 2.517265486716741 9.4166e-09 au
  Orbit Determination Parameters
   # obs. used (total)      570  
   data-arc span      7512 days (20.57 yr)  
   first obs. used      2000-08-28  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55211  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:07:45  

Additional Information
 Earth MOID = .924191 au 
 Jupiter MOID = 2.94878 au 
 T_jup = 3.635 
[ 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 16.88   n/a MPCxxxxx  
diameter diameter 1.368 km 0.323 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.260   0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243744 (2000 QT64)          Discovered 2000-Aug-28 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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