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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2230467242582218 4.5465e-08  
a 2.230516946749141 8.7086e-09 au
q 1.733007448374295 1.0058e-07 au
i 2.542102121582814 4.2848e-06 deg
node 316.4729772844755 7.8418e-05 deg
peri 3.844708802646449 7.885e-05 deg
M 287.2117627895559 1.1298e-05 deg
tp 2459246.517170160702
(2021-Feb-01.01717016)
3.8873e-05 TDB
period 1216.765024845866
3.33
7.1259e-06
1.951e-08
d
yr
n .2958664924196052 1.7327e-09 deg/d
Q 2.728026445123988 1.0651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2044  
   data-arc span      20206 days (55.32 yr)  
   first obs. used      1964-10-08  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4851  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:58:37  

Additional Information
 Earth MOID = .720147 au 
 Jupiter MOID = 2.58671 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 13.8   n/a MPO332954  
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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