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243482 (2009 TY14)
Classification: Main-belt Asteroid          SPK-ID: 2243482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242058090702672 5.2132e-08  
a 3.163870497436522 3.7539e-08 au
q 2.77089940250887 1.8045e-07 au
i 2.687869741524586 6.6144e-06 deg
node 132.8775273107281 0.00012494 deg
peri 280.0341005103775 0.00013095 deg
M 302.6905870959554 3.2865e-05 deg
tp 2459327.727604979872
(2021-Apr-23.22760498)
0.00018636 TDB
period 2055.542568373442
5.63
3.6583e-05
1.002e-07
d
yr
n .1751362416614262 3.1169e-09 deg/d
Q 3.556841592364174 4.2201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      6239 days (17.08 yr)  
   first obs. used      2003-09-18  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54368  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:56:15  

Additional Information
 Earth MOID = 1.78366 au 
 Jupiter MOID = 1.79495 au 
 T_jup = 3.190 
[ 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 15.8   n/a MPO446287  
diameter diameter 3.391 km 0.516 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243482 (2009 TY14)          Discovered 2009-Oct-12 by La Sagra at La Sagra
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2009 TY14 = 2006 EB74 = 2010 AY67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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