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JPL Small-Body Database Browser
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(2009 JF1)
Classification: Apollo [NEO]          SPK-ID: 3459473
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7380802068704115 0.00031571  
a 1.892130737802523 0.001844 au
q .4955864914193724 0.00011452 au
i 6.153502334241056 0.0027898 deg
node 45.59154138440109 0.0017804 deg
peri 281.3392808131903 0.0028761 deg
M 281.8149158655325 1.9847 deg
tp 2458806.965049822281
(2019-Nov-19.46504982)
5.5428 TDB
period 950.659819054341
2.60
1.3897
0.003805
d
yr
n .3786843545760736 0.00055358 deg/d
Q 3.288674984185674 0.003205 au
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      1 day  
   first obs. used      2009-05-04  
   last obs. used      2009-05-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .27659  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:00:36  

Additional Information
 Earth MOID = .000116764 au 
 Jupiter MOID = 2.11683 au 
 T_jup = 3.559 
[ 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 27.1   n/a MPO158650  

[ 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
1950-May-11 05:05 1_18:43 Earth 0.107729180624062 0.0701673050725036 0.145323695023433 20.8410164298575 20.8398296437067 2433412.711553056 2563.10465593404 1876204.47811071 74.1361867080861 2.65676292150873 10486.8949512713 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
1950-Jul-25 04:27 1_20:31 Venus 0.0981645153579609 0.0612899711755786 0.135607526512522 28.2493426342054 28.2485595434588 2433487.685257883 2670.61683559227 1890084.35666456 218.691647642336 -10.521495703475 11846.8217615813 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
2009-May-05 16:43 < 00:01 Moon 0.00189593511386099 0.00189454874809509 0.0018973245286505 24.7626942448338 24.7619961675152 2454957.196261440 0.227191015601503 138.453723831421 1.25277309107383 60.0162253738454 186068.233155904 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
2009-May-05 19:39 < 00:01 Earth 0.00195529771556173 0.00195254886002024 0.0019580465355548 24.0013552870612 23.9445121183578 2454957.318558524 0.0647148426479092 136.440016551207 1.49967010037562 -0.550693031492665 1784.46848015107 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
2048-May-31 02:44 9_21:49 Earth 0.320773401902161 0.239232809221283 0.402331423737067 14.9943451015713 14.9937911210082 2469227.613818088 14268.9543450824 4068243.33774152 39.24790040307 1.48338682395029 44908.777879467 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
2092-Oct-13 03:14 3_01:54 Mercury 0.094815908465394 0.0701932313098853 0.119466912286042 13.2223960439635 13.2222785718637 2485433.634412819 4433.87596298399 1231254.95234645 352.975836283493 -3.68079154610882 2468.7595134359 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
2092-Dec-01 21:41 1_08:06 Earth 0.068526815908625 0.052054164672202 0.0897527360668921 25.563992686959 25.5624716630547 2485483.403145471 1925.65419869251 1306725.01884957 117.386832911065 -41.9058435784225 57962.6230685466 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
2095-Feb-18 17:02 3_10:10 Mars 0.0615721891265947 0.0469276564106995 0.111869589078737 18.3421289529779 18.3418754547949 2486292.209941449 4930.21755677705 3076437.89832973 395.764085364441 -49.6637748716997 17802.1885606001 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
2095-Apr-15 03:20 3_04:40 Earth 0.454596219245772 0.377726798542645 0.531465660297278 37.7046225373266 37.7044670865718 2486347.638811263 4599.87134257426 3833170.72740868 152.938808591402 -0.169529853829265 1226.67875925573 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
2097-Dec-05 19:00 8_11:42 Venus 0.054649105275471 0.041375738610915 0.201821571779237 25.216045351355 25.2144694737507 2487313.291613726 12221.5066149249 8070280.39886632 234.805410693643 49.2200797212741 27140.8055705402 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
2183-Dec-19 17:15 20:10 Earth 0.374143066953954 0.353930436780296 0.394407159585152 35.275341195123 35.2751393098337 2518737.218833790 1209.76423855362 1032654.45861542 116.793394657455 -12.2165252527367 100570.020058355 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
2186-Apr-29 06:41 3_21:31 Earth 0.196607852639853 0.109278630793379 0.28403411912551 29.7431879530836 29.7427323073502 2519598.778597389 5611.41570804319 4362616.51064354 157.092137747491 2.57174672688161 8196.47237873123 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
2188-Dec-21 15:59 8_04:34 Venus 0.111248131574669 0.0461911979888916 0.285557801736869 28.2920650905867 28.2913751417815 2520566.165968414 11793.9152889113 9005458.78296764 268.057406174319 24.5363957106657 25982.9766655619 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 14:06:23 2018-Dec-11 15:21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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