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245197 (2004 TC332)
Classification: Main-belt Asteroid          SPK-ID: 2245197
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1818260790987632 5.0694e-08  
a 2.292015189963214 1.4047e-08 au
q 1.875267054737396 1.1662e-07 au
i 2.873323929317419 3.8477e-06 deg
node 199.443979795638 0.00011213 deg
peri 116.5403970587272 0.00011275 deg
M 351.0189555080969 1.2521e-05 deg
tp 2459428.119064119086
(2021-Aug-01.61906412)
4.4224e-05 TDB
period 1267.431988911022
3.47
1.1652e-05
3.19e-08
d
yr
n .2840389095033904 2.6112e-09 deg/d
Q 2.708763325189032 1.6601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      6659 days (18.23 yr)  
   first obs. used      2003-03-23  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53088  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:38:53  

Additional Information
 Earth MOID = .863292 au 
 Jupiter MOID = 2.5793 au 
 T_jup = 3.574 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.51   n/a E2021B55  
diameter diameter 1.622 km 0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245197 (2004 TC332)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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