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JPL Small-Body Database Browser
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442675 (2012 TT306)
Classification: Main-belt Asteroid          SPK-ID: 2442675
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1850522579938334 1.1505e-07  
a 2.21176604201026 6.6e-08 au
q 1.802473741782177 2.9988e-07 au
i 4.932954536707261 6.7245e-06 deg
node 82.610673318395 0.00010267 deg
peri 308.9646125316478 0.00011074 deg
M 355.5854720647642 5.6941e-05 deg
tp 2458615.232924875562
(2019-May-11.73292488)
0.00019064 TDB
period 1201.454160674358
3.29
5.3778e-05
1.472e-07
d
yr
n .2996368998363929 1.3412e-08 deg/d
Q 2.621058342238342 7.8213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      2649 days (7.25 yr)  
   first obs. used      2009-12-18  
   last obs. used      2017-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57384  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:26:22  

Additional Information
 Earth MOID = .812829 au 
 Jupiter MOID = 2.81284 au 
 T_jup = 3.629 
[ 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 18.1   n/a MPO353534  

442675 (2012 TT306)          Discovered 2009-Dec-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 TT306 = 2009 YM14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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