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JPL Small-Body Database Browser
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172527 (2003 TT4)
Classification: Main-belt Asteroid          SPK-ID: 2172527
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 .09163695784973909 5.179e-08  
a 2.359821233430075 1.7732e-08 au
q 2.143574394529324 1.1794e-07 au
i 8.298341340372538 5.1848e-06 deg
node 245.3014821008607 4.0163e-05 deg
peri 261.9885531528352 5.1649e-05 deg
M 96.85623758146016 3.3375e-05 deg
tp 2458644.260413826974
(2019-Jun-09.76041383)
0.00012116 TDB
period 1324.088713588825
3.63
1.4924e-05
4.086e-08
d
yr
n .271885105813078 3.0645e-09 deg/d
Q 2.576068072330826 1.9357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      8088 days (22.14 yr)  
   first obs. used      1996-12-05  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62893  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:20:00  

Additional Information
 Earth MOID = 1.17404 au 
 Jupiter MOID = 2.48282 au 
 T_jup = 3.532 
[ 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 16.5   n/a MPO417928  

172527 (2003 TT4)          Discovered 2003-Oct-01 by Spacewatch at Kitt Peak
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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