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JPL Small-Body Database Browser
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487512 (2014 TF44)
Classification: Main-belt Asteroid          SPK-ID: 2487512
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1076618730286643 5.7954e-08  
a 3.087502383455909 5.2272e-08 au
q 2.75509609387258 1.6664e-07 au
i 11.48261486344773 6.3606e-06 deg
node 213.517335695616 3.1337e-05 deg
peri 321.9405173464381 4.3757e-05 deg
M 170.7848727799364 3.1905e-05 deg
tp 2457660.438473311990
(2016-Sep-28.93847331)
0.00016807 TDB
period 1981.569819967339
5.43
5.0322e-05
1.378e-07
d
yr
n .181674143586792 4.6136e-09 deg/d
Q 3.419908673039237 5.7899e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      7174 days (19.64 yr)  
   first obs. used      2000-03-04  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61371  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:46:17  

Additional Information
 Earth MOID = 1.76841 au 
 Jupiter MOID = 1.59854 au 
 T_jup = 3.186 
[ 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 16.0   n/a MPO456350  

487512 (2014 TF44)          Discovered 2010-Feb-18 by WISE at WISE
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 TF44 = 2010 DB32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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