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305034 (2007 TC421)
Classification: Main-belt Asteroid          SPK-ID: 2305034
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09252500485765397 5.3075e-08  
a 2.598326883518249 2.9743e-08 au
q 2.35791667599895 1.5317e-07 au
i 21.62549187447855 6.4233e-06 deg
node 163.9087408850705 1.2371e-05 deg
peri 265.6173433095055 4.0729e-05 deg
M 238.8204029359115 4.1125e-05 deg
tp 2459115.451242447831
(2020-Sep-22.95124245)
0.00017663 TDB
period 1529.815676670185
4.19
2.6267e-05
7.192e-08
d
yr
n .2353224675952989 4.0405e-09 deg/d
Q 2.838737091037548 3.2495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      5338 days (14.61 yr)  
   first obs. used      2005-03-18  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54308  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:37:36  

Additional Information
 Earth MOID = 1.46863 au 
 Jupiter MOID = 2.4216 au 
 T_jup = 3.311 
[ 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 16.0   n/a MPO433965  

305034 (2007 TC421)          Discovered 2007-Oct-11 by CSS at Catalina
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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