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70614 (1999 TF204)
Classification: Main-belt Asteroid          SPK-ID: 2070614
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08374191728733975 3.9353e-08  
a 2.764811663250036 1.5159e-08 au
q 2.533281033631079 1.0818e-07 au
i 4.181835571022781 4.852e-06 deg
node 350.4777895946257 5.5874e-05 deg
peri 81.6341616989949 6.3253e-05 deg
M 150.3058152077373 3.1014e-05 deg
tp 2458299.416027520576
(2018-Jun-29.91602752)
0.0001424 TDB
period 1679.178079329565
4.60
1.381e-05
3.781e-08
d
yr
n .2143906024212363 1.7632e-09 deg/d
Q 2.996342292868992 1.6428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      8921 days (24.42 yr)  
   first obs. used      1996-01-12  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54292  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:59:55  

Additional Information
 Earth MOID = 1.55203 au 
 Jupiter MOID = 2.20968 au 
 T_jup = 3.331 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.24   n/a E2021B10  

70614 (1999 TF204)          Discovered 1999-Oct-13 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TF204 = 1996 AJ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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