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73721 (1993 FZ14)
Classification: Outer Main-belt Asteroid          SPK-ID: 2073721
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110490646007435 3.8083e-08  
a 3.201461047119958 2.5823e-08 au
q 2.847729547856034 1.2296e-07 au
i 5.84545994706827 4.6054e-06 deg
node 139.5779153248429 4.4406e-05 deg
peri 102.7216666296292 4.9314e-05 deg
M 264.3251473008287 2.1873e-05 deg
tp 2459756.552837689920
(2022-Jun-26.05283769)
0.00012857 TDB
period 2092.284606884013
5.73
2.5314e-05
6.931e-08
d
yr
n .172060721957009 2.0817e-09 deg/d
Q 3.555192546383882 2.8676e-08 au
  Orbit Determination Parameters
   # obs. used (total)      801  
   data-arc span      10229 days (28.01 yr)  
   first obs. used      1993-03-17  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55361  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:17:46  

Additional Information
 Earth MOID = 1.841 au 
 Jupiter MOID = 1.49402 au 
 T_jup = 3.176 
[ 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 14.82   n/a MPCxxxxx  
rotation period rot_per 11.29 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

73721 (1993 FZ14)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20040415/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
1904-Nov-03 11:46 00:03 Jupiter 1.55210673022543 1.55210596839281 1.55210749206193 1.95504891682367 1.65250339515095 2416787.990189667 3.48979217552826 218.004456858312 26.9139961116142 72.0690709297803 1929985.0500897 T 28 CATAB v2.0g-lin.ifort 2021-May-04 07:17:50 2021-May-04 07:17
1915-Nov-21 15:11 00:03 Jupiter 1.70078995888199 1.7007885316914 1.70079138607752 2.76786300111833 2.58167220225927 2420823.132728054 3.13186742512793 182.118858428439 17.697046144371 -79.654865110756 2216515.6099921 T 28 CATAB v2.0g-lin.ifort 2021-May-04 07:17:50 2021-May-04 07:17
1926-Nov-22 17:39 00:03 Jupiter 1.94565378203339 1.94565218170136 1.94565538236819 3.85708405326281 3.74251462999953 2424842.235150784 2.76736926304019 149.020223162832 22.6822754916331 -64.013556629527 2814100.14321938 T 28 CATAB v2.0g-lin.ifort 2021-May-04 07:17:50 2021-May-04 07:17
2026-Apr-26 03:01 < 00:01 Jupiter 1.89814805730371 1.8981475759491 1.89814853865821 2.9741601735439 2.82013407405559 2461156.625554218 0.493526100807751 54.5436586915439 16.3362993738215 -86.6992210904771 2872104.93709059 T 28 CATAB v2.0g-lin.ifort 2021-May-04 07:17:50 2021-May-04 07:17
2037-May-15 21:48 < 00:01 Jupiter 1.68785529055105 1.68785477708911 1.68785580401279 2.14736206258158 1.89934109910755 2465194.408546171 0.971171730563558 66.1414802836974 16.1496737549243 88.1877080421681 2147403.17541488 T 28 CATAB v2.0g-lin.ifort 2021-May-04 07:17:50 2021-May-04 07:17
2048-Jun-12 09:34 00:02 Jupiter 1.55892554987682 1.55892510224347 1.55892599750992 1.6463521751063 1.27428440343644 2469239.898780049 1.54082267663275 86.4547576602731 60.6230084315007 -82.1908413885003 2237134.76895973 T 28 CATAB v2.0g-lin.ifort 2021-May-04 07:17:50 2021-May-04 07:17
2059-Jul-14 13:22 00:02 Jupiter 1.5498590809907 1.54985851859017 1.5498596433915 1.74604491671097 1.39844242113825 2473289.057194121 2.22089707707052 158.760534373811 34.4645828047952 64.8232736118001 2147869.25550255 T 28 CATAB v2.0g-lin.ifort 2021-May-04 07:17:50 2021-May-04 07:17
2070-Aug-02 05:46 00:03 Jupiter 1.66055969973596 1.66055849969122 1.66056089978476 2.46022476780223 2.24333252686708 2477325.740212875 2.94530178952373 173.159953794259 14.1875723000558 -87.8647352194692 2158634.17208216 T 28 CATAB v2.0g-lin.ifort 2021-May-04 07:17:50 2021-May-04 07:17
2081-Aug-04 22:19 00:04 Jupiter 1.87154691963803 1.87154508424552 1.87154875503661 3.55619793097838 3.42657059880909 2481346.429728742 3.51692498278871 202.153836254525 20.7117603610519 -69.7226701553491 2778658.0179776 T 28 CATAB v2.0g-lin.ifort 2021-May-04 07:17:50 2021-May-04 07:17
2180-Dec-22 12:38 00:06 Jupiter 1.95187544446237 1.95187203981076 1.95187884913073 3.16340935328849 3.02311965071514 2517645.026256318 6.38175686102515 343.564651887226 21.1957542441999 -67.7694977500794 2209556.00358519 T 28 CATAB v2.0g-lin.ifort 2021-May-04 07:17:50 2021-May-04 07:17
2192-Jan-15 18:42 00:07 Jupiter 1.73726602866864 1.7372630955731 1.73726896177632 2.38868344805892 2.1750143366353 2521686.279244285 6.7356718348199 302.03353990943 14.8465633856576 -79.9754599280361 1614095.81781894 T 28 CATAB v2.0g-lin.ifort 2021-May-04 07:17:50 2021-May-04 07:17

Alternate Designations
 1993 FZ14 = 1999 JY132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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