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245293 (2005 CF53)
Classification: Main-belt Asteroid          SPK-ID: 2245293
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1258634625841339 3.9907e-08  
a 2.777319730142564 2.2187e-08 au
q 2.427756652203588 1.1522e-07 au
i 10.89162063215561 4.4343e-06 deg
node 131.1684150706617 2.8706e-05 deg
peri 18.70926089734414 3.6317e-05 deg
M 116.2043075096302 2.2058e-05 deg
tp 2458454.796207317950
(2018-Dec-02.29620732)
0.00010194 TDB
period 1690.585913514929
4.63
2.0258e-05
5.546e-08
d
yr
n .212943925015628 2.5517e-09 deg/d
Q 3.126882808081539 2.498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      5700 days (15.61 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56014  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:41:44  

Additional Information
 Earth MOID = 1.44221 au 
 Jupiter MOID = 1.89168 au 
 T_jup = 3.297 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457223.5 (2015-Jul-20.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1264282059681552 3.977e-08  
q 2.423356825521855 1.1506e-07 au
tp 2456763.301243194473
(2014-Apr-15.80124319)
9.8706e-05 TDB
node 131.2207318487809 2.874e-05 deg
peri 17.83156074354529 3.6299e-05 deg
i 10.88835593404237 4.4334e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      5700 days (15.61 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56014  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:41:44  

Additional Information
 Jupiter MOID = 1.89168 au 
 T_jup = 3.297 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.581655294592212E-15 -4.510614563728743E-15 2.151421922674122E-13 1.451715377758102E-14 1.450874081794369E-14 -2.191888940574175E-15
q -4.510614563728743E-15 1.323842494260038E-14 -5.277310314243848E-13 -4.090827262775549E-14 -8.217307441152361E-16 7.255304662045236E-15
tp 2.151421922674122E-13 -5.277310314243848E-13 9.742875998292926E-9 -7.486298366037616E-12 2.225445689509531E-9 -1.523916934886207E-12
node 1.451715377758102E-14 -4.090827262775549E-14 -7.486298366037616E-12 8.260154357816788E-10 -8.123489519773465E-10 -3.968626665266498E-12
peri 1.450874081794369E-14 -8.217307441152361E-16 2.225445689509531E-9 -8.123489519773465E-10 1.317626386107203E-9 3.588173384239376E-12
i -2.191888940574175E-15 7.255304662045236E-15 -1.523916934886207E-12 -3.968626665266498E-12 3.588173384239376E-12 1.965476613309703E-11

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 16.1   n/a MPO433606  
diameter diameter 2.607 km 0.304 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.113   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245293 (2005 CF53)          Discovered 2005-Feb-03 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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