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

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 2.279344109294169E-11 -5.479798391108619E-12 -6.178964398647595E-10 -3.964714148368498E-12 -1.596962578623472E-11 1.651862043676947E-10
q -5.479798391108619E-12 1.353090299435346E-12 1.414947520835648E-10 1.080842659728594E-12 -6.681694761058964E-12 -3.978324932228862E-11
tp -6.178964398647595E-10 1.414947520835648E-10 1.814593029079265E-8 8.307688879222066E-11 2.513026320281768E-9 -4.462697602158286E-9
node -3.964714148368498E-12 1.080842659728594E-12 8.307688879222066E-11 2.163157955061437E-12 -3.503817591932881E-11 -3.179790761440019E-11
peri -1.596962578623472E-11 -6.681694761058964E-12 2.513026320281768E-9 -3.503817591932881E-11 3.113489080113094E-9 -9.080137009347433E-11
i 1.651862043676947E-10 -3.978324932228862E-11 -4.462697602158286E-9 -3.179790761440019E-11 -9.080137009347433E-11 1.251300183492661E-9

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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