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JPL Small-Body Database Browser
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437002 (2012 TT227)
Classification: Main-belt Asteroid          SPK-ID: 2437002
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03520685879093119 6.5235e-08  
a 2.800938597919322 4.5791e-08 au
q 2.702326348220307 1.9023e-07 au
i 4.268101592516176 7.4878e-06 deg
node 41.05357257713086 9.7904e-05 deg
peri 108.1922068978958 0.00015067 deg
M 20.57855165742186 0.00011488 deg
tp 2458502.626275810053
(2019-Jan-19.12627581)
0.00054686 TDB
period 1712.197305959249
4.69
4.1988e-05
1.15e-07
d
yr
n .2102561420620342 5.156e-09 deg/d
Q 2.899550847618336 4.7403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5586 days (15.29 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61199  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:00:45  

Additional Information
 Earth MOID = 1.71677 au 
 Jupiter MOID = 2.0792 au 
 T_jup = 3.320 
[ 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 17.0   n/a MPO434606  

437002 (2012 TT227)          Discovered 2003-Nov-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 TT227 = 2014 AM 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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