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305022 (2007 TK383)
Classification: Main-belt Asteroid          SPK-ID: 2305022
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08488481846929022 6.6449e-08  
a 2.451958985099598 2.4928e-08 au
q 2.243824891755274 1.563e-07 au
i 6.145977393904466 7.94e-06 deg
node 214.9072531385617 4.8762e-05 deg
peri 321.2905939101823 6.2225e-05 deg
M 332.7944406068051 3.969e-05 deg
tp 2459106.479871405917
(2020-Sep-13.97987141)
0.00015504 TDB
period 1402.388135260086
3.84
2.1386e-05
5.855e-08
d
yr
n .2567049670120281 3.9147e-09 deg/d
Q 2.660093078443923 2.7044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6913 days (18.93 yr)  
   first obs. used      2001-02-20  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60855  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:52:37  

Additional Information
 Earth MOID = 1.25068 au 
 Jupiter MOID = 2.31497 au 
 T_jup = 3.482 
[ 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 17.1   n/a MPO455248  

305022 (2007 TK383)          Discovered 2007-Oct-14 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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