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419365 (2009 XF1)
Classification: Main-belt Asteroid          SPK-ID: 2419365
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1717793860844163 4.301e-08  
a 3.132161793385975 5.0816e-08 au
q 2.594120963401068 1.4503e-07 au
i 17.43397387102986 5.5649e-06 deg
node 70.89484344960906 2.0827e-05 deg
peri 49.87541063010484 3.0824e-05 deg
M 339.4341807410763 2.3859e-05 deg
tp 2459316.166667266018
(2021-Apr-11.66666727)		 0.00013572 TDB
period 2024.718767169877
5.54		 4.9273e-05
1.349e-07		 d
yr
n .1778024710578461 4.327e-09 deg/d
Q 3.670202623370882 5.9545e-08 au
   Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      6239 days (17.08 yr)  
   first obs. used      2003-11-19  
   last obs. used      2020-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57859  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 17:26:08  

Additional Information
 Earth MOID = 1.6457 au 
 Jupiter MOID = 1.70923 au 
 T_jup = 3.120 
[ 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 15.8   n/a MPO495127  
diameter diameter 2.391 km 0.423 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.195   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

419365 (2009 XF1)          Discovered 2009-Dec-10 by Mayhill at Mayhill
Reference: Last Updated: 2015-01-07

[ 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-Apr-12 05:21 00:08 Jupiter 1.72468821311584 1.72468612337881 1.7246903031062 4.16338579218269 4.04370481478532 2415486.722892077 8.32066366161256 1149.60362334777 36.2277250610595 -86.0021947580054 2161146.68363565 T 24 CATAB v2.0f-lin.ifort 2021-Feb-24 17:26:09 2021-Feb-24 17:26
1974-Dec-11 00:16 00:05 Jupiter 1.96074033728059 1.96073909176261 1.96074158284884 2.33106899879464 2.13773252153572 2442392.510962809 4.77045769197398 781.122047033563 56.2052455709848 -76.8234096136987 748125.654356353 T 24 CATAB v2.0f-lin.ifort 2021-Feb-24 17:26:09 2021-Feb-24 17:26
1984-Nov-16 01:12 00:03 Jupiter 1.73156975774493 1.73156887452972 1.73157064097668 3.56470259772418 3.42472999515455 2446020.550069510 2.65921059265809 397.353159129535 25.9239230412866 83.8213945321659 1765077.76532306 T 24 CATAB v2.0f-lin.ifort 2021-Feb-24 17:26:09 2021-Feb-24 17:26
1995-May-21 05:28 00:02 Jupiter 1.95126474016804 1.95126344455155 1.95126603578464 4.7162694958824 4.62331266548945 2449858.727434512 1.5535153076855 170.431956538154 61.1994142559017 85.9966666043264 2026242.01611271 T 24 CATAB v2.0f-lin.ifort 2021-Feb-24 17:26:09 2021-Feb-24 17:26
2058-Sep-11 06:12 00:03 Jupiter 1.98922240313141 1.9892216055273 1.98922320073552 4.27270495572445 4.17185761492145 2472982.758242453 3.22112031485983 230.444431604948 32.0469168306947 -87.0867867536926 840099.596627276 T 24 CATAB v2.0f-lin.ifort 2021-Feb-24 17:26:09 2021-Feb-24 17:26
2068-Aug-04 16:20 00:05 Jupiter 1.81261434286074 1.81261279908548 1.81261588664167 2.32422194912114 2.11362747265314 2476598.180399440 5.1114644733403 261.179247252603 127.214283055719 17.5437687163869 362120.47209151 T 24 CATAB v2.0f-lin.ifort 2021-Feb-24 17:26:09 2021-Feb-24 17:26
2078-Dec-16 17:51 00:04 Jupiter 1.80386528293331 1.8038633635969 1.80386720231042 4.33126160725551 4.22145799785422 2480384.243513512 4.44402857081243 515.66212828651 46.6867394276824 -81.6775533760196 2148298.76102014 T 24 CATAB v2.0f-lin.ifort 2021-Feb-24 17:26:09 2021-Feb-24 17:26
2152-Jul-22 06:32 00:16 Jupiter 1.89738770333864 1.8973858041589 1.89738960369616 1.55499421155397 1.23498048720627 2507264.772480149 15.5794244371068 4378.63650206295 205.875339815987 -45.5430412800656 634659.96868972 T 24 CATAB v2.0f-lin.ifort 2021-Feb-24 17:26:09 2021-Feb-24 17:26
2162-Jul-21 13:23 00:11 Jupiter 1.7553808643818 1.75537989172215 1.75538183725279 3.73830407007209 3.60691820393271 2510916.057629692 11.0602334704961 1543.86248689032 31.9764228839433 89.4745405669738 1853603.95675132 T 24 CATAB v2.0f-lin.ifort 2021-Feb-24 17:26:09 2021-Feb-24 17:26
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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