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37628 (1993 TK17)
Classification: Outer Main-belt Asteroid          SPK-ID: 2037628
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0692016584538995 7.0638e-08  
a 3.246136452130553 2.8742e-08 au
q 3.021498426075461 2.4165e-07 au
i 22.28677295947511 7.5269e-06 deg
node 24.54085357019079 1.2979e-05 deg
peri 313.9003824134005 4.4291e-05 deg
M 232.6885444937288 4.5816e-05 deg
tp 2459755.963639781837
(2022-Jun-25.46363978)
0.00027551 TDB
period 2136.232825553272
5.85
2.8372e-05
7.768e-08
d
yr
n .1685209569358443 2.2382e-09 deg/d
Q 3.470774478185644 3.0731e-08 au
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      9715 days (26.60 yr)  
   first obs. used      1993-09-21  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53679  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:27:02  

Additional Information
 Earth MOID = 2.05134 au 
 Jupiter MOID = 1.87816 au 
 T_jup = 3.061 
[ 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 MPO474232  
diameter diameter 11.116 km 0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37628 (1993 TK17)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20020328/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
1976-Jul-22 20:03 00:01 Jupiter 1.95689280214983 1.9568918479378 1.95689375638144 6.63886856384229 6.57334730178166 2442982.335195764 1.22627003689658 545.451472337293 37.8476943103761 -87.0265977856638 2835861.73515013 T 20 CATAB v2.0f-lin.ifort 2020-May-20 08:27:18 2020-May-20 08:27
1988-Mar-05 02:20 < 00:01 Jupiter 1.89812555627751 1.89812478908505 1.89812632348474 6.80069840058904 6.73476173364177 2447225.597149068 0.832455854511386 585.228166423019 32.857491260883 -88.2078825066455 2925351.98351558 T 20 CATAB v2.0f-lin.ifort 2020-May-20 08:27:18 2020-May-20 08:27
1999-Oct-19 05:47 < 00:01 Jupiter 1.86937446640826 1.86937375237273 1.86937518045983 6.90556299743173 6.83963381632138 2451470.740962555 0.473239774768495 604.480820488976 30.463562146223 -88.3803459612035 2959486.7681498 T 20 CATAB v2.0f-lin.ifort 2020-May-20 08:27:18 2020-May-20 08:27
2011-Jun-01 01:08 < 00:01 Jupiter 1.87045770452449 1.87045697759903 1.87045843147059 6.9661099736656 6.90079730235529 2455713.547039032 0.243129776977339 643.586195782442 30.4838700542242 -88.3582970972633 2954176.69151253 T 20 CATAB v2.0f-lin.ifort 2020-May-20 08:27:18 2020-May-20 08:27
2023-Jan-05 01:04 < 00:01 Jupiter 1.90896311160853 1.9089623107059 1.90896391254253 6.98017491622036 6.91631589321179 2459949.544347508 0.464043474572951 801.423674709065 33.8153074396861 -88.5570332671687 2906013.27821883 T 20 CATAB v2.0f-lin.ifort 2020-May-20 08:27:18 2020-May-20 08:27
2034-Jul-31 18:08 < 00:01 Jupiter 1.98629570458547 1.98629469948401 1.98629670980638 6.92535085371073 6.86349895928216 2464175.255782412 0.869802898202091 1453.26402199458 41.4278896109239 -88.9162367723211 2779756.40666262 T 20 CATAB v2.0f-lin.ifort 2020-May-20 08:27:18 2020-May-20 08:27

Alternate Designations
 1993 TK17 = 1999 VD16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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