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JPL Small-Body Database Browser
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(2017 FM1)
Classification: Apollo [NEO]          SPK-ID: 3771620
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .329764026022148 0.00010232  
a 1.298916298540816 0.00016089 au
q .8705804304682105 2.525e-05 au
i 9.411508216835772 0.0033129 deg
node 359.961384660803 5.8527e-06 deg
peri 240.9419336014 0.0013124 deg
M 25.15120359966034 0.1393 deg
tp 2458962.723088531310
(2020-Apr-23.22308853)
0.2022 TDB
period 540.7171897297245
1.48
0.10046
0.000275
d
yr
n .6657824216388325 0.0001237 deg/d
Q 1.727252166613422 0.00021394 au
  Orbit Determination Parameters
   # obs. used (total)      14  
   first obs. used      2017-03-20  
   last obs. used      2017-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .24488  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:19:23  

Additional Information
 Earth MOID = .00086794 au 
 Jupiter MOID = 3.31227 au 
 T_jup = 4.937 
[ 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 29.5   n/a MPO405536  

[ 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
1954-Aug-07 13:06 2_03:47 Earth 0.144094723857877 0.143905948412853 0.149451319376688 9.89837137593127 9.89650309783885 2434962.045594343 3106.82808159705 1663779.87883091 1232.44319963025 87.2690683378547 17027.7450607605 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
1957-Mar-23 04:29 5_04:01 Earth 0.0268397391479608 0.000834901111753555 0.0778937916925972 9.4887134277243 9.47824536391878 2435920.686766524 7441.372232175 2546440.67294764 9.73673104692556 1.83490966901002 12020.2980494599 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
1960-Feb-24 23:52 1_18:25 Earth 0.435239930160077 0.377751917730196 0.492770623726027 22.1321012070794 22.1318245997452 2436989.494307561 2544.56722688732 2875801.72495664 146.591704923323 -4.25947138468571 29218.6384720276 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
1973-Aug-10 15:15 3_02:30 Earth 0.173188951138177 0.143612911971069 0.231925015461576 12.1723195175488 12.1710555341203 2441905.135737845 4470.38905895047 4235075.51365066 1142.50554402527 55.6940248742307 17252.7096782022 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
1979-Mar-03 13:48 3_08:44 Earth 0.297017038177162 0.207347057377478 0.386776439537778 18.1343537707852 18.1338590788462 2443936.075137712 4844.38183555596 4481084.79636564 113.924989021441 -3.16023586145121 18920.8191832771 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
1992-Aug-17 22:25 2_12:07 Earth 0.305381141227487 0.238390047368386 0.376910918622953 17.0023380802467 17.0018249022234 2448852.433852792 3607.11241025878 3922718.52623899 1091.02083130192 27.5064366974497 17315.0532964619 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
1998-Mar-12 17:30 3_23:27 Earth 0.121214216054835 0.0483884295045392 0.194074199030844 13.2493025265472 13.2476433485616 2450885.229417328 5727.44301034479 3633798.81162634 71.4468671675512 -1.42658600387916 5641.86776880189 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2011-Aug-24 16:36 14:57 Earth 0.427849982876159 0.407556079198654 0.448266915049351 20.8256647713291 20.8253657342221 2455798.191639589 896.632663435182 1077595.56762901 1074.05732815323 19.5977669263019 18033.6322086736 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2014-Feb-07 08:10 4_05:49 Earth 0.459060309463253 0.452594516973099 0.465624377940846 6.89388946469159 6.89304747879315 2456695.840299336 6108.81731915649 466633.397899697 1297.66034503198 -45.8625932294244 66648.9285290689 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2014-Aug-04 15:35 10:13 Earth 0.153078182319768 0.149308796959799 0.157516944809442 8.11510961795994 8.11296444618261 2456874.149576614 612.762720655124 545008.420275247 1195.99553113062 -67.8798961649108 18967.3926837751 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2017-Mar-20 22:38 < 00:01 Earth 0.000855764688160837 0.00085494388652623 0.000856585419016738 10.4216908369304 10.1185230675098 2457833.443264341 0.0371315876716984 38.9835046236927 1.60174676309236 2.58008351698731 2102.63374652879 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2017-Mar-21 00:51 < 00:01 Moon 0.00298107201295527 0.00298063682989625 0.00298150731746831 9.58027803471126 9.57913042502987 2457833.535608056 0.165186347631452 37.1055319203293 1.67675382403107 54.3376602869965 247395.511399856 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2017-Sep-18 05:08 03:23 Earth 0.47070415021886 0.470323474517852 0.471084927176993 8.45764226426328 8.45697294672914 2458014.714131712 203.029561684893 21909.1161016965 1771.47954191464 30.0736174828569 15364.3804701026 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2020-Mar-05 14:56 10:36 Earth 0.243341579516443 0.232680424713 0.254003528646484 16.7655158275399 16.7648627156754 2458914.122326632 635.638176318922 532100.348388303 117.93774459296 -2.40128641871455 11473.4756075369 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2023-Feb-22 10:30 14:10 Earth 0.490820251268046 0.470366415562765 0.511278595138368 23.9505002853591 23.9502736240729 2459997.937554410 849.545870067304 1022755.92316104 201.801541535984 -4.16436904472761 23689.738784645 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2041-May-20 16:48 2_20:33 Mars 0.0780225958975479 0.0342902461619525 0.136505007459603 7.46992886774259 7.46943763918698 2466660.199725793 4112.61078201976 3080934.14342662 256.120500369679 25.1240125817134 21651.8517529137 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2042-Aug-28 21:24 2_04:41 Earth 0.493584646818155 0.418049949092183 0.569981187184196 23.1903946319872 23.1901618524743 2467125.391690186 3161.39202423554 3925295.75537555 1358.94791637304 15.0105180981176 12749.7339214541 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2045-Aug-17 15:55 3_02:54 Earth 0.26594273862565 0.193142792459297 0.345733473210621 16.1860877839167 16.1854687839396 2468210.163307911 4493.96218277707 4373561.36027844 1389.40135936675 28.2010334172368 12089.1992848957 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2048-Aug-05 17:32 4_18:41 Earth 0.129031404676975 0.128359217366244 0.166430285415265 9.30189448835836 9.29967426148207 2469294.230318788 6881.00965958592 4639707.04040796 1467.34789284883 -84.2685049780244 13200.1316648791 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2057-Mar-09 13:14 2_02:54 Earth 0.177244210014896 0.13425528751129 0.220237619305316 14.8982956336489 14.8972865703295 2472432.051563118 3054.41245156271 2144256.81684917 98.104578668544 -1.27103723248621 5302.2634510569 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
2060-Feb-27 04:18 22:38 Earth 0.399778855213996 0.368059382103454 0.431510093908232 21.3073343106501 21.3070215107508 2473516.679409096 1357.60391963492 1585707.58919746 170.056964699514 -3.91186634767441 21305.5074330667 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:52:10 2018-Dec-11 17:09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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