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JPL Small-Body Database Browser
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(2014 KD39)
Classification: Amor [NEO]          SPK-ID: 3672458
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4577965792083046 4.5627e-05  
a 2.103945610190257 0.0001966 au
q 1.140766507004828 1.061e-05 au
i 9.339425340300465 0.00067072 deg
node 84.49116841548238 9.2778e-05 deg
peri 196.8155068925275 9.5141e-05 deg
M 207.6002820369335 0.08013 deg
tp 2459072.380305796537
(2020-Aug-10.88030580)
0.31425 TDB
period 1114.679950575252
3.05
0.15624
0.0004278
d
yr
n .322962658307629 4.5269e-05 deg/d
Q 3.067124713375685 0.00028661 au
  Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      62 days  
   first obs. used      2014-05-23  
   last obs. used      2014-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .45704  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:23  

Additional Information
 Earth MOID = .130071 au 
 Jupiter MOID = 2.10837 au 
 T_jup = 3.589 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 23.5   n/a E2014M12  

[ 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
1901-Jul-15 01:56 4_19:24 Earth 0.356449125521013 0.236116400471485 0.489798141987595 10.8997336758468 10.899047852003 2415580.580596234 6924.45764269016 7186721.41914568 79.6955348059427 26.3491800756954 248048.68481775 T 12 CATAB v2.0e-lin.ifort 2017-Nov-29 15:55:06 2018-Dec-11 16:17
1956-Jun-16 09:22 7_21:17 Earth 0.21557541413762 0.111623271669037 0.333585032541429 9.1270960809878 9.12574178769646 2435640.890198790 11357.2560577517 6187557.70895934 42.0662524784276 22.5641852772011 286132.035583525 T 12 CATAB v2.0e-lin.ifort 2017-Nov-29 15:55:06 2018-Dec-11 16:17
2011-Jun-10 18:45 06:45 Earth 0.344503507251956 0.336695053089248 0.352317999737724 12.2122034889271 12.2115701503551 2455723.281087155 405.222867222442 396111.055531096 32.8487146613427 10.4757597286879 254979.511734482 T 12 CATAB v2.0e-lin.ifort 2017-Nov-29 15:55:06 2018-Dec-11 16:17
2014-Jun-28 16:23 < 00:01 Earth 0.133978169998903 0.133944859926959 0.13401148006336 6.6160064217462 6.61299978410166 2456837.182481714 0.680250897262157 1660.28772926045 48.2789891198487 -1.70588105608361 9918.87716360565 T 12 CATAB v2.0e-lin.ifort 2017-Nov-29 15:55:06 2018-Dec-11 16:17
2017-Jul-19 22:09 06:43 Earth 0.38052344100763 0.372643800029125 0.388438877601856 11.7657797022607 11.765184559421 2457954.422720036 403.125240822922 434701.881533015 71.5581295952681 25.0500452583427 284171.523180893 T 12 CATAB v2.0e-lin.ifort 2017-Nov-29 15:55:06 2018-Dec-11 16:17
2069-Jun-04 06:04 4_03:22 Earth 0.446550719114311 0.301319742686111 0.592533190087101 15.267370766203 15.2669799407231 2476901.752754167 5962.25955426419 7318081.19317272 30.3215992503233 6.7924350298802 233477.696005015 T 12 CATAB v2.0e-lin.ifort 2017-Nov-29 15:55:06 2018-Dec-11 16:17
2075-Jul-13 16:41 7_15:27 Earth 0.293082396111 0.167814248036083 0.45180454242465 9.16229066453439 9.16129836662527 2479132.194994227 11006.7443244181 8672608.23479512 90.4394967025058 30.3506104300924 198401.784422876 T 12 CATAB v2.0e-lin.ifort 2017-Nov-29 15:55:06 2018-Dec-11 16:17
2127-Jun-12 19:33 7_19:01 Earth 0.311302161657047 0.132238511386451 0.497745447179185 11.8061162521679 11.805391254683 2498093.314742376 11221.0787834118 9423179.95252234 31.33497029507 11.900824782217 275855.517387063 T 12 CATAB v2.0e-lin.ifort 2017-Nov-29 15:55:06 2018-Dec-11 16:17
2133-Jul-27 04:09 7_02:09 Earth 0.40830830051199 0.223366045774264 0.619757844319942 12.8945376443403 12.8940315553421 2500329.672784159 10209.4097663884 11181603.8885779 65.0571843840183 24.1425234001284 326157.657560538 T 12 CATAB v2.0e-lin.ifort 2017-Nov-29 15:55:06 2018-Dec-11 16:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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