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152304 (2005 TK73)
Classification: Main-belt Asteroid          SPK-ID: 2152304
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08941380455757957 6.2553e-08  
a 3.148045881706582 2.3946e-08 au
q 2.866567122501376 1.9557e-07 au
i 11.57634545367098 5.8382e-06 deg
node 85.32334120949571 2.984e-05 deg
peri 321.9068010768804 4.1266e-05 deg
M 247.707343850546 3.1204e-05 deg
tp 2459836.868773757066
(2022-Sep-14.36877376)
0.00018186 TDB
period 2040.140169519515
5.59
2.3278e-05
6.373e-08
d
yr
n .1764584636774176 2.0134e-09 deg/d
Q 3.429524640911787 2.6087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      9367 days (25.65 yr)  
   first obs. used      1994-11-28  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58411  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:34  

Additional Information
 Earth MOID = 1.88702 au 
 Jupiter MOID = 1.91026 au 
 T_jup = 3.171 
[ 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 15.20   n/a E2021B55  

152304 (2005 TK73)          Discovered 2005-Oct-06 by CSS at Catalina
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2005 TK73 = 1994 WD7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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