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JPL Small-Body Database Browser
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348400 (2005 JF21)
Classification: Amor [NEO, PHA]          SPK-ID: 2348400
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 190 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5353745767971241 1.0668e-08  
a 2.225786868358338 4.8393e-09 au
q 1.034157165670397 2.3042e-08 au
i 10.84793463522912 3.1529e-06 deg
node 132.1966427941302 9.5172e-06 deg
peri 206.0909189365443 1.0912e-05 deg
M 155.2413105828981 1.7893e-06 deg
tp 2458477.467602811998
(2018-Dec-24.96760281)
4.7062e-06 TDB
period 1212.89663351002
3.32
3.9556e-06
1.083e-08
d
yr
n .2968101238422853 9.6799e-10 deg/d
Q 3.41741657104628 7.4302e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1196  
   # delay obs. used      1  
   # Doppler obs. used      0  
   data-arc span      6277 days (17.19 yr)  
   first obs. used      2002-11-19  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .31675  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-27 05:44:44  

Additional Information
 Earth MOID = .0477849 au 
 Jupiter MOID = 2.00501 au 
 T_jup = 3.423 
[ 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 17.3   n/a MPO348964  
rotation period rot_per 2.4149 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Oey, J.; Groom, R. (2016) Minor Planet Bull. 43, 208-210.]
[Stephens, R.D.; Warner, B.D. (2016) Minor Planet Bull. 43, 22-24.]
[Vaduvescu, O.; Aznar Macias, A.; Tudor, V.; Predatu, M.; et al. (2017) Earth, Moon, and Planets 120, 41-100.]

348400 (2005 JF21)          Discovered 2005-May-04 by Spacewatch at Kitt Peak
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ 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
1909-Jul-11 23:51 < 00:01 Earth 0.31920863926978 0.319207127832558 0.31921015070702 17.314111693736 17.3136295866092 2418499.493567199 0.146294254473104 75.4988363278627 4.76441380405755 -3.3915910609893 753305.290523715 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
1942-Oct-08 16:47 < 00:01 Earth 0.351577571903281 0.351575313111727 0.351579830697613 15.9469939347585 15.9465186883576 2430641.199096763 0.291475304655627 122.952142228004 7.95404711818026 23.695315569521 2264601.97191375 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
1952-Aug-21 10:25 < 00:01 Earth 0.07038013591086 0.0703784270774901 0.0703818447477144 8.99518210121043 8.99097237421674 2434245.933762522 0.649652137991804 88.7253229434524 3.33015383159427 -16.1811772926778 930101.550698085 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
1962-Jul-17 16:20 < 00:01 Earth 0.255676715656961 0.25567429624263 0.255679135071293 15.4729051558317 15.4722316230055 2437863.180851619 0.254390020250945 120.644121862819 4.98785159538602 0.362831001929911 277913.607256435 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2005-Oct-04 08:41 < 00:01 Earth 0.291110214058398 0.291109701515197 0.291110726601764 14.0079731616362 14.0073197456714 2453647.861796148 0.0849605442147526 28.0777786523116 7.77515906117923 25.5297634293313 2334388.33180105 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2015-Aug-16 14:01 < 00:01 Earth 0.0517128397115606 0.0517127432282171 0.0517129361949218 9.19828224431508 9.19267900029471 2457251.084365203 0.0186616944611378 5.23016706641679 3.36543664747399 -30.8218528973952 1722055.3851285 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2025-Jul-20 18:02 < 00:01 Earth 0.221017149963833 0.221016529483133 0.221017770444533 14.5225961587581 14.5217660126533 2460877.251384347 0.0610597684887448 30.9442669606633 4.96741817027839 1.02487167618418 934819.498669592 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2035-Jul-03 10:56 < 00:01 Earth 0.488132400303436 0.488131246426598 0.488133554180275 22.1121327759173 22.1118859183118 2464511.955860082 0.08757656252239 57.6862663794259 4.87674100019709 -4.11811907887329 1477457.8298631 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2068-Oct-20 17:11 < 00:01 Earth 0.471436924700388 0.47143446478205 0.471439384620522 19.8936001386732 19.8933160339339 2476675.216302723 0.245654237257844 131.019497886982 8.15788496265212 20.6150443602903 2670605.55869957 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2078-Sep-24 08:30 < 00:01 Earth 0.206442015281627 0.206439762275812 0.206444268298133 11.2247296245332 11.2235797230771 2480300.854425366 0.591849239936607 134.67299292864 7.2564870301906 33.5296668957052 1953835.20766057 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2086-Dec-04 17:29 < 00:01 Jupiter 1.99380018921123 1.99380009215362 1.99380028626907 2.48830891306641 2.31128208504963 2483294.228769402 0.350063944853393 71.5004093491535 9.64756642890606 89.5688656613984 5273595.66840575 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2088-Aug-16 19:04 < 00:01 Earth 0.0563965701267087 0.0563953304630317 0.0563978098264859 9.10585156363435 9.10066161714314 2483915.294618223 0.62850759954922 94.3557645458513 3.43865599897594 -49.1044954493719 1907575.09240736 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2098-Jul-23 20:07 < 00:01 Earth 0.181480802302711 0.181475484255987 0.18148612035056 13.6914002091863 13.6903278239921 2487543.338081968 0.627836255131769 266.150308381979 4.91697448267336 4.90866663827612 420127.094053785 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2108-Jul-09 07:13 < 00:01 Earth 0.41647913242841 0.416472250674661 0.416486014182301 19.9834348599065 19.9831147106848 2491180.801010899 0.574148781309653 343.365078411204 4.97432129756904 -1.9860035528804 412521.622510129 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2151-Oct-22 05:55 < 00:01 Earth 0.44160554914393 0.441595997347454 0.441615100972913 19.0290385537227 19.0287214768202 2506990.746723356 0.991051265793 512.423702118567 8.11400400576034 21.6456413672101 2586180.69289711 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2161-Sep-29 23:30 00:02 Earth 0.225711953719647 0.225703771356602 0.225720136211675 11.8165667699171 11.815567725395 2510621.478903399 1.93843616184659 488.778936991025 7.49677135974872 33.4208078961842 2041472.67372493 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2169-Dec-03 00:38 00:01 Jupiter 1.98620414540672 1.98620405068463 1.98620424012904 2.47536433992468 2.2966329304824 2513607.526317453 1.14150925427075 177.824297584072 9.97029834674359 89.6286246263481 5296934.96432394 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2171-Sep-02 09:56 00:03 Earth 0.1074749687398 0.107468556395668 0.107481381109122 8.83916625708549 8.83636106473607 2514245.914011524 2.71192398250217 330.121969180494 4.52875645332721 14.4084976683434 815226.631848019 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2181-Aug-05 23:58 00:01 Earth 0.068983579674644 0.0689786472147535 0.0689885123246334 10.6501744698515 10.6465471665503 2517871.498842588 1.15575824375453 305.172391495761 4.52231411452156 36.3091227907193 1234957.98902783 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45
2191-Jul-19 01:56 < 00:01 Earth 0.281744537104666 0.281741944829158 0.281747129380174 16.3537081415189 16.3531298480484 2521505.580330631 0.244052559325192 129.287907485868 4.99321210510952 1.14894674138921 318286.884397729 T 190 CATAB v2.0f-lin.ifort 2020-Jan-27 05:44:57 2020-Jan-27 05:45

Alternate Designations
 2005 JF21 = 2005 JU67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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