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(2014 KF46)
Classification: Apollo [NEO]          SPK-ID: 3672674
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3606050655497274 0.00049032  
a 1.364729289136839 0.0010077 au
q .8726009943700159 2.5209e-05 au
i 26.95755074460007 0.021838 deg
node 67.04295646859663 3.4756e-05 deg
peri 242.5075179496472 0.028843 deg
M 9.653045767160878 1.5823 deg
tp 2459184.885428892327
(2020-Dec-01.38542889)
2.5422 TDB
period 582.3287006351189
1.59
0.64498
0.001766
d
yr
n .6182075511774787 0.00068472 deg/d
Q 1.856857583903661 0.0013711 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      1 day  
   first obs. used      2014-05-27  
   last obs. used      2014-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .60065  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:19  

Additional Information
 Earth MOID = .00246378 au 
 Jupiter MOID = 3.50867 au 
 T_jup = 4.664 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456805.5 (2014-May-28.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3585295625983974 0.00049413  
q .8733091498971697 2.5956e-05 au
tp 2456855.699564489092
(2014-Jul-17.19956449)
0.032636 TDB
node 67.0825378357308 0.00011178 deg
peri 242.449772887195 0.028342 deg
i 27.06038737730579 0.021623 deg
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      1 day  
   first obs. used      2014-05-27  
   last obs. used      2014-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .60065  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:19  

Additional Information
 Jupiter MOID = 3.50867 au 
 T_jup = 4.664 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.441621990170909E-7 -1.265447386409226E-8 -1.612443601846692E-5 -5.416981192191214E-8 -1.399717143421231E-5 1.067396666865206E-5
q -1.265447386409226E-8 6.73714698610387E-10 8.335981576644653E-7 2.884319900181568E-9 7.215667096538858E-7 -5.498449268250733E-7
tp -1.612443601846692E-5 8.335981576644653E-7 .001065108138468267 3.569124746979209E-6 .000924831993435029 -.0007052642745336015
node -5.416981192191214E-8 2.884319900181568E-9 3.569124746979209E-6 1.249424166489284E-8 3.089301795803413E-6 -2.348706244984137E-6
peri -1.399717143421231E-5 7.215667096538858E-7 .000924831993435029 3.089301795803413E-6 .0008032672738998608 -.0006126113759065152
i 1.067396666865206E-5 -5.498449268250733E-7 -.0007052642745336015 -2.348706244984137E-6 -.0006126113759065152 .0004675737156321967

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 26.5   n/a MPO296109  

[ 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
1941-May-29 14:49 2_04:18 Earth 0.0201434803987712 0.00279426391860002 0.0607729628636577 16.7757345612341 16.7678478053246 2430144.117594960 3137.60346381864 2032589.55612693 56.0328738585571 -7.99886496907588 7093.8172832329 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
1941-Nov-19 02:34 4_00:08 Earth 0.484256598392953 0.466067305414131 0.510015960619545 14.5022280335348 14.5018486244191 2430317.606629295 5768.03160160021 3217475.05041229 306.822559044851 -69.9258684131194 95226.649296738 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
1949-May-10 10:19 9_14:11 Earth 0.368148867240979 0.11817470995168 0.619526737874393 24.5195204625693 24.5192252875978 2433046.929556148 13811.1419000433 12551542.7058804 359.144614770622 -3.80197960360975 9647.67600733805 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
1951-Jun-08 21:23 9_09:38 Mars 0.0761208417184849 0.061261504197144 0.261885859146851 11.5947190430767 11.5943946672736 2433806.391227851 13538.2720580662 10444511.4259598 593.478405228224 53.6053173605043 15674.3529701854 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
2002-Mar-20 07:48 7_22:54 Mars 0.0858384613449653 0.0607025746391094 0.240155178669032 11.4872494359182 11.4869590913541 2452353.824792210 11453.5096867621 8560784.63930001 693.044842841761 45.0179819395743 13338.7372022116 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
2006-Jun-29 09:34 9_08:34 Earth 0.40752766467087 0.316295650509406 0.593232256666925 14.8256261118172 14.8251851015739 2453915.898371007 13474.0223402825 12205045.6302599 3276.55919209372 50.8536934872333 11928.1106625588 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
2006-Nov-07 06:16 3_17:19 Earth 0.311581105874245 0.305611439411734 0.400608499510123 15.2454988524544 15.2449379238436 2454046.760793169 5358.78363885886 9894402.4713752 1379.26532093114 -78.7906405220373 28182.216183412 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
2014-May-29 00:24 < 00:01 Earth 0.00408427376728288 0.00407366274569238 0.0040948845358988 17.085691627217 17.047466315373 2456806.516981307 0.242020477056652 526.683859813664 9.43653719467252 0.571766677671601 875.97262908976 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
2014-May-29 04:28 < 00:01 Moon 0.00600525549551125 0.00599472683892115 0.00601578555777473 17.0263971573423 17.0260766273963 2456806.686032252 0.799133032162911 544.683387699009 7.77874935685231 -15.4413430481292 29987.683564116 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
2014-Nov-20 08:45 08:25 Earth 0.499305037776149 0.497770672241184 0.50088575124384 14.4842144902408 14.4838460585451 2456981.864305522 505.159246298414 252259.472228345 2400.67275042549 72.0761437744009 30179.1290835682 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
2022-May-20 03:43 7_10:03 Earth 0.174699831076094 0.0123136519149381 0.337131829641707 20.2635534254497 20.2628007420604 2459719.654935952 10682.6281142425 8099913.2361807 260.046337433246 -0.469586621051952 764.949987523724 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
2081-May-16 00:50 2_00:01 Earth 0.25763023934452 0.206907005450119 0.308375481987508 22.0326954881448 22.0322260779538 2481265.534801701 2881.17533056711 2532696.4612241 292.356279334453 -2.64897578437456 5814.12981315512 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
2084-Nov-09 18:10 4_06:30 Earth 0.472426151656603 0.322001870070301 0.717074287631111 23.6389853060929 23.63874671634 2482539.256787520 6150.45235544368 14602652.5330408 2205.52857068196 42.1134174134551 19892.2185402765 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:56:45 2018-Dec-11 16:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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