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249406 (2009 CT53)
Classification: Main-belt Asteroid          SPK-ID: 2249406
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1837095883933989 8.4968e-08  
a 2.682882840846623 3.7373e-08 au
q 2.190011538446977 2.2379e-07 au
i 26.52760811891183 1.0352e-05 deg
node 279.8629951549375 1.7319e-05 deg
peri 245.9342574621103 2.7648e-05 deg
M 208.5744600653637 2.7269e-05 deg
tp 2459675.645875276943
(2022-Apr-06.14587528)
0.00013024 TDB
period 1605.09591185618
4.39
3.3539e-05
9.182e-08
d
yr
n .2242856625207433 4.6865e-09 deg/d
Q 3.175754143246269 4.4239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      2000-01-10  
   last obs. used      2019-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50865  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:22:50  

Additional Information
 Earth MOID = 1.31086 au 
 Jupiter MOID = 2.23848 au 
 T_jup = 3.203 
[ 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 15.6   n/a MPO437158  
diameter diameter 4.319 km 0.258 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249406 (2009 CT53)          Discovered 2009-Feb-02 by Siding Spring Survey at Siding Spring
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2009 CT53 = 2003 XX36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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