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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2230467165160902 3.0119e-08  
a 2.230516945605463 7.3638e-09 au
q 1.733007464754665 6.9861e-08 au
i 2.542093951825478 3.0055e-06 deg
node 316.4729841867718 7.7734e-05 deg
peri 3.844701867532362 7.8168e-05 deg
M 287.2117639045809 9.6192e-06 deg
tp 2459246.517166202811
(2021-Feb-01.01716620)
3.2842e-05 TDB
period 1216.765023910037
3.33
6.0255e-06
1.65e-08
d
yr
n .2958664926471598 1.4652e-09 deg/d
Q 2.728026426456259 9.0063e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2439  
   data-arc span      20391 days (55.83 yr)  
   first obs. used      1964-10-08  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45539  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:52:05  

Additional Information
 Earth MOID = .720147 au 
 Jupiter MOID = 2.58671 au 
 T_jup = 3.608 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457123.5 (2015-Apr-11.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2235087883781254 3.0172e-08  
q 1.731793401319535 6.9983e-08 au
tp 2456811.490445987407
(2014-Jun-02.99044599)
3.1312e-05 TDB
node 316.556818567882 7.7564e-05 deg
peri 3.532850993368741 7.7996e-05 deg
i 2.545969691789456 3.0076e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2439  
   data-arc span      20391 days (55.83 yr)  
   first obs. used      1964-10-08  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45539  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:52:05  

Additional Information
 Jupiter MOID = 2.58671 au 
 T_jup = 3.608 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.103215999513605E-16 -2.105743879076874E-15 2.845307114679741E-13 4.523874683941503E-15 7.827259788552258E-14 1.814806374618404E-16
q -2.105743879076874E-15 4.897657607397495E-15 -6.481843300378257E-13 -1.002978048479372E-14 -1.761964299511609E-13 -3.066299885000787E-16
tp 2.845307114679741E-13 -6.481843300378257E-13 9.80414348270303E-10 6.82854089518338E-13 2.699304026837548E-10 5.848001757686229E-13
node 4.523874683941503E-15 -1.002978048479372E-14 6.82854089518338E-13 6.016164081144138E-9 -6.00966779889752E-9 4.839963123991531E-11
peri 7.827259788552258E-14 -1.761964299511609E-13 2.699304026837548E-10 -6.00966779889752E-9 6.083426331696771E-9 -4.818612798711128E-11
i 1.814806374618404E-16 -3.066299885000787E-16 5.848001757686229E-13 4.839963123991531E-11 -4.818612798711128E-11 9.04582198776708E-12

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

[ hide close-approach data ]
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 32 CATAB v2.0f-lin.ifort 2020-Aug-25 00:52:18 2020-Aug-25 00:52
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 32 CATAB v2.0f-lin.ifort 2020-Aug-25 00:52:18 2020-Aug-25 00:52

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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