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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2230467173506334 3.0424e-08  
a 2.23051694571032 7.3794e-09 au
q 1.733007462974672 7.0467e-08 au
i 2.542094479409898 3.0722e-06 deg
node 316.4729890013737 7.7902e-05 deg
peri 3.844697091116559 7.8337e-05 deg
M 287.2117637690052 9.6612e-06 deg
tp 2459246.517166678392
(2021-Feb-01.01716668)
3.299e-05 TDB
period 1216.765023995838
3.33
6.0383e-06
1.653e-08
d
yr
n .2958664926262965 1.4683e-09 deg/d
Q 2.728026428445968 9.0253e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2364  
   data-arc span      20341 days (55.69 yr)  
   first obs. used      1964-10-08  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45963  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:43:43  

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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1955-Dec-21 17:43 00:02 Europ 0.0483968171845769 0.0483948038822626 0.0483988309637625 4.17293285536817 4.17293280274058 2435463.237936936 2.21186490715071 264.217100862618 20.2007573009494 68.0925607420825 332473.240992411 T 31 CATAB v2.0f-lin.ifort 2020-Jun-23 17:43:58 2020-Jun-23 17:44
1963-Feb-09 07:20 < 00:01 Juno 0.0425958378312426 0.0425914588227336 0.0426002172247073 8.16227543091999 8.16227539592809 2438069.805447981 0.198204071189811 299.387784417275 37.0649338245658 -43.5952476812937 119516.797127378 T 31 CATAB v2.0f-lin.ifort 2020-Jun-23 17:43:58 2020-Jun-23 17:44

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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