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14488 (1994 TF15)
Classification: Main-belt Asteroid          SPK-ID: 2014488
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2231535883514894 1.9528e-08  
a 2.231064022007886 7.0297e-09 au
q 1.733194079654919 4.5677e-08 au
i 2.54213276653426 6.2536e-07 deg
node 316.4707170510592 4.7985e-06 deg
peri 3.789240671091061 5.2636e-06 deg
M 346.4273383376695 4.7443e-06 deg
tp 2459246.391156090006
(2021-Jan-31.89115609)
1.6163e-05 TDB
period 1217.212703257295
3.33
5.7529e-06
1.575e-08
d
yr
n .2957576757428097 1.3978e-09 deg/d
Q 2.728933964360852 8.5984e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2488  
   data-arc span      20433 days (55.94 yr)  
   first obs. used      1964-10-08  
   last obs. used      2020-09-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45652  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:30:56  

Additional Information
 Earth MOID = .718348 au 
 Jupiter MOID = 2.58545 au 
 T_jup = 3.608 
[ 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 13.88   n/a E2020-QM5  
diameter diameter 4.374 km 0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.336   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14488 (1994 TF15)          Discovered 1994-Oct-13 by Otomo, S. at Kiyosato
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 TF15 = 1964 TT = 1996 DK3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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