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JPL Small-Body Database Browser
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312069 (2007 TL18)
Classification: Main-belt Asteroid          SPK-ID: 2312069
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2118162550213933 5.3228e-08  
a 2.385873615437772 1.6946e-08 au
q 1.880506801261391 1.2544e-07 au
i 2.897412850836682 6.7911e-06 deg
node 136.7208679876315 0.00010209 deg
peri 219.6867230655616 0.00010341 deg
M 63.50081844116249 1.3425e-05 deg
tp 2458363.064091093619
(2018-Sep-01.56409109)
5.0391e-05 TDB
period 1346.07599247712
3.69
1.4341e-05
3.926e-08
d
yr
n .267444038829865 2.8494e-09 deg/d
Q 2.891240429614153 2.0536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      8671 days (23.74 yr)  
   first obs. used      1995-04-26  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:39:31  

Additional Information
 Earth MOID = .876272 au 
 Jupiter MOID = 2.54958 au 
 T_jup = 3.503 
[ 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 17.2   n/a MPO310898  

312069 (2007 TL18)          Discovered 2007-Oct-08 by Tucker, R. A. at Goodricke-Pigott
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 TL18 = 2005 EB54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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