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392826 (2012 TT302)
Classification: Main-belt Asteroid          SPK-ID: 2392826
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306053782580546 6.4704e-08  
a 2.810115531888367 4.665e-08 au
q 2.443099329897253 1.7015e-07 au
i 4.676456572901954 7.7485e-06 deg
node 185.9164555978998 8.0127e-05 deg
peri 253.2671169472382 8.85e-05 deg
M 263.0091959300762 3.2596e-05 deg
tp 2459860.067252595679
(2022-Oct-07.56725260)
0.00015699 TDB
period 1720.618903356367
4.71
4.2846e-05
1.173e-07
d
yr
n .2092270399318276 5.21e-09 deg/d
Q 3.177131733879481 5.2743e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6531 days (17.88 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-04-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50701  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:31:58  

Additional Information
 Earth MOID = 1.4635 au 
 Jupiter MOID = 2.07686 au 
 T_jup = 3.304 
[ 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 17.1   n/a MPO434457  

392826 (2012 TT302)          Discovered 2007-Aug-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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