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152316 (2005 TF172)
Classification: Main-belt Asteroid          SPK-ID: 2152316
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249454531401085 6.0875e-08  
a 2.473359432194507 1.8967e-08 au
q 2.164324417160603 1.537e-07 au
i 13.89042609580001 6.363e-06 deg
node 274.1518748475472 2.5285e-05 deg
peri 26.57488962201326 3.5503e-05 deg
M 30.0643314667905 2.8391e-05 deg
tp 2459081.847108283343
(2020-Aug-20.34710828)
0.00011157 TDB
period 1420.787988090815
3.89
1.6343e-05
4.474e-08
d
yr
n .2533805205404011 2.9146e-09 deg/d
Q 2.782394447228411 2.1337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      6896 days (18.88 yr)  
   first obs. used      2001-08-26  
   last obs. used      2020-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60084  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:37  

Additional Information
 Earth MOID = 1.15413 au 
 Jupiter MOID = 2.40945 au 
 T_jup = 3.432 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.84   n/a E2021B55  

152316 (2005 TF172)          Discovered 2005-Oct-11 by LONEOS at Anderson Mesa
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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