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249053 (2007 TC140)
Classification: Main-belt Asteroid          SPK-ID: 2249053
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2105973557400105 7.4995e-08  
a 2.205472381986072 2.6614e-08 au
q 1.741005730182182 1.7736e-07 au
i 6.592087410906858 7.4447e-06 deg
node 328.9057708709838 5.4816e-05 deg
peri 347.5761811663678 5.8413e-05 deg
M 5.234855123829028 3.0246e-05 deg
tp 2458983.103854612587
(2020-May-13.60385461)
0.00010026 TDB
period 1196.329638801536
3.28
2.1655e-05
5.929e-08
d
yr
n .3009204054834269 5.4469e-09 deg/d
Q 2.66993903378996 3.2219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6294 days (17.23 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57584  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:46:09  

Additional Information
 Earth MOID = .728372 au 
 Jupiter MOID = 2.63227 au 
 T_jup = 3.624 
[ 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 17.3   n/a MPO433632  
diameter diameter 1.128 km 0.314 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.167   0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249053 (2007 TC140)          Discovered 2007-Oct-09 by CSS at Catalina
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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