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JPL Small-Body Database Browser
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382392 (2013 TT144)
Classification: Main-belt Asteroid          SPK-ID: 2382392
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1723330190165616 6.5206e-08  
a 3.107746421064723 5.2045e-08 au
q 2.572179097984725 2.23e-07 au
i .5726998263896521 6.8118e-06 deg
node 205.3926316993571 0.00076273 deg
peri 179.4156413370554 0.00076305 deg
M 79.32058753985832 2.309e-05 deg
tp 2458559.589733890161
(2019-Mar-17.08973389)
0.00012389 TDB
period 2001.090772553619
5.48
5.0268e-05
1.376e-07
d
yr
n .1799018839813044 4.5192e-09 deg/d
Q 3.643313744144721 6.1014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      5861 days (16.05 yr)  
   first obs. used      2003-12-19  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57632  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:45:37  

Additional Information
 Earth MOID = 1.57608 au 
 Jupiter MOID = 1.81192 au 
 T_jup = 3.197 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO413420  

382392 (2013 TT144)          Discovered 2003-Dec-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2013 TT144 = 2004 BR157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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