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452631 (2005 TT29)
Classification: Main-belt Asteroid          SPK-ID: 2452631
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2105476952814654 7.5645e-08  
a 2.215387984360134 1.6173e-08 au
q 1.748943150098856 1.7365e-07 au
i 2.490489430089813 8.9863e-06 deg
node 111.55256102 0.00017403 deg
peri 254.409249782475 0.00017835 deg
M 165.0057716084198 2.84e-05 deg
tp 2458448.461006643802
(2018-Nov-25.96100664)
9.4241e-05 TDB
period 1204.406583303359
3.30
1.3189e-05
3.611e-08
d
yr
n .2989023847848938 3.2731e-09 deg/d
Q 2.681832818621411 1.9578e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      4698 days (12.86 yr)  
   first obs. used      2005-10-03  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61134  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:34:28  

Additional Information
 Earth MOID = .749298 au 
 Jupiter MOID = 2.77851 au 
 T_jup = 3.623 
[ 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 18.4   n/a MPO252019  

452631 (2005 TT29)          Discovered 2005-Oct-03 by CSS at Catalina
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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