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233757 (2008 TY25)
Classification: Main-belt Asteroid          SPK-ID: 2233757
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 .134579404253049 6.4281e-08  
a 3.174226768402509 5.6581e-08 au
q 2.747041220946818 2.0615e-07 au
i 27.18176678667394 1.3131e-05 deg
node 322.6371797388775 1.2583e-05 deg
peri 130.51965084 5.3707e-05 deg
M 319.9673485921912 4.9243e-05 deg
tp 2459230.203284730120
(2021-Jan-15.70328473)
0.00028363 TDB
period 2065.643408438164
5.66
5.523e-05
1.512e-07
d
yr
n .1742798386833846 4.6598e-09 deg/d
Q 3.601412315858199 6.4195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      8479 days (23.21 yr)  
   first obs. used      1996-07-14  
   last obs. used      2019-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54178  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:37:14  

Additional Information
 Earth MOID = 1.82103 au 
 Jupiter MOID = 1.60713 au 
 T_jup = 3.016 
[ 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 14.8   n/a MPO454691  
diameter diameter 5.585 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233757 (2008 TY25)          Discovered 2008-Oct-08 by LINEAR at Socorro
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2008 TY25 = 1999 CZ12 = 2007 VX 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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