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JPL Small-Body Database Browser
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(2008 TC3)
Classification: Apollo [NEO]          SPK-ID: 3430291
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2454746.5 (2008-Oct-07.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3120674404369712 4.7742e-06  
a 1.308205067914859 7.4156e-06 au
q .8999568608039946 1.1632e-06 au
i 2.542215283712214 3.5374e-05 deg
node 194.1011435928938 1.4708e-06 deg
peri 234.44892519 5.5799e-05 deg
M 330.7542989815072 0.00033546 deg
tp 2454790.898848103490
(2008-Nov-20.39884810)		 0.00013471 TDB
period 546.5276864845741
1.50		 0.004647
1.272e-05		 d
yr
n .6587040490402696 5.6008e-06 deg/d
Q 1.716453275025723 9.7297e-06 au
   Orbit Determination Parameters
   # obs. used (total)      575  
   data-arc span      1 day  
   first obs. used      2008-10-06  
   last obs. used      2008-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      4  
   norm. resid. RMS      .2487  
   source      ORB  
   producer      Davide Farnocchia  
   solution date      2016-May-06 11:39:02  

Additional Information
 Earth MOID = 7.8036E-6 au 
 Jupiter MOID = 3.57974 au 
 T_jup = 4.929 
 not valid after 2008-Oct-07.116 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 30.4   n/a MPO154214  
rotation period rot_per 0.0269409 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Harris, A.W.; Kozubal, M.; Dantowitz, R. (2009) Bull. Amer. Astron. Soc. 41, #9.04.]
[Betzler, A.S; Novaes, A.B,; Beltrane, P.; Naves, R.; Muler, G. (2009) Minor Planet Bull. 36, 58-59.]
[Scheirich, P.; Durech, J.; Pravec, P.; Kozubal, M.; et al. (2010) Meteoritics & Planetary Sci. 45, 1804-1811.]

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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