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JPL Small-Body Database Browser
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344937 (2004 TT272)
Classification: Main-belt Asteroid          SPK-ID: 2344937
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2319404974610983 9.7367e-08  
a 2.483067829872963 2.3854e-08 au
q 1.907143842182578 2.4023e-07 au
i 5.298011663665203 5.6883e-06 deg
node 19.53330455968703 0.00010563 deg
peri 271.7797684694684 0.00010657 deg
M 342.1416654913695 1.2432e-05 deg
tp 2458671.395677100004
(2019-Jul-06.89567710)
4.8998e-05 TDB
period 1429.161478841555
3.91
2.0594e-05
5.638e-08
d
yr
n .2518959581053135 3.6298e-09 deg/d
Q 3.058991817563348 2.9386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      5502 days (15.06 yr)  
   first obs. used      2004-10-09  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69176  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:57:44  

Additional Information
 Earth MOID = .899508 au 
 Jupiter MOID = 2.16484 au 
 T_jup = 3.434 
[ 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 16.6   n/a MPO440552  

344937 (2004 TT272)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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