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243512 (2009 YF10)
Classification: Main-belt Asteroid          SPK-ID: 2243512
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07937037810799198 5.4141e-08  
a 3.093415018119397 4.8235e-08 au
q 2.84788949848632 1.6788e-07 au
i 9.28564032510679 6.0229e-06 deg
node 187.4873409099892 3.6255e-05 deg
peri 353.338456404901 5.1769e-05 deg
M 309.3131198955114 3.9671e-05 deg
tp 2459280.300683317275
(2021-Mar-06.80068332)		 0.00022184 TDB
period 1987.264668619818
5.44		 4.6481e-05
1.273e-07		 d
yr
n .1811535250863312 4.2371e-09 deg/d
Q 3.338940537752474 5.2064e-08 au
   Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      5916 days (16.20 yr)  
   first obs. used      2003-11-21  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56386  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:21:41  

Additional Information
 Earth MOID = 1.85072 au 
 Jupiter MOID = 1.62093 au 
 T_jup = 3.199 
[ 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 15.5   n/a MPO422946  
diameter diameter 3.156 km 1.213 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.102   0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243512 (2009 YF10)          Discovered 2009-Dec-17 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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