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50786 (2000 FY19)
Classification: Main-belt Asteroid          SPK-ID: 2050786
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07885310058827523 3.9466e-08  
a 3.048193440771402 2.388e-08 au
q 2.807833936773733 1.2019e-07 au
i 11.88909732297629 5.9606e-06 deg
node 60.8848494608735 2.7799e-05 deg
peri 229.9331775289685 5.6555e-05 deg
M 186.2568384511602 5.187e-05 deg
tp 2459938.639522124843
(2022-Dec-25.13952213)
0.00028344 TDB
period 1943.847602140049
5.32
2.2843e-05
6.254e-08
d
yr
n .1851997037235139 2.1763e-09 deg/d
Q 3.28855294476907 2.5763e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1125  
   data-arc span      9931 days (27.19 yr)  
   first obs. used      1992-11-24  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50669  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:53:17  

Additional Information
 Earth MOID = 1.80841 au 
 Jupiter MOID = 1.84035 au 
 T_jup = 3.200 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456585.5 (2013-Oct-20.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08173397446786042 4.001e-08  
q 2.795750379969922 1.2251e-07 au
tp 2456039.132458676581
(2012-Apr-21.63245868)
0.00025786 TDB
node 61.166423919103 2.7802e-05 deg
peri 227.3566681627369 5.4553e-05 deg
i 11.89723912390882 5.9549e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1125  
   data-arc span      9931 days (27.19 yr)  
   first obs. used      1992-11-24  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50669  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:53:17  

Additional Information
 Jupiter MOID = 1.84035 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.600769558848059E-15 -4.823530104362281E-15 -5.224983526309846E-13 5.590157257704753E-15 -7.288314115553333E-14 -9.636144600361467E-16
q -4.823530104362281E-15 1.500951192933569E-14 2.757542775869448E-12 -2.044509982160343E-14 4.595840567281122E-13 5.193189139924895E-15
tp -5.224983526309846E-13 2.757542775869448E-12 6.649128125685654E-8 -1.861103100889132E-11 1.215465844666199E-8 2.994676868996372E-11
node 5.590157257704753E-15 -2.044509982160343E-14 -1.861103100889132E-11 7.729692983226633E-10 -7.587803968388507E-10 -6.924975332917238E-11
peri -7.288314115553333E-14 4.595840567281122E-13 1.215465844666199E-8 -7.587803968388507E-10 2.976052995734146E-9 7.312413691320537E-11
i -9.636144600361467E-16 5.193189139924895E-15 2.994676868996372E-11 -6.924975332917238E-11 7.312413691320537E-11 3.546054437825695E-11

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 13.5   n/a MPO385143  
diameter diameter 7.286 km 0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.159   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

50786 (2000 FY19)          Discovered 2000-Mar-29 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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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
1928-Sep-22 16:06 00:03 Jupiter 1.91465741633733 1.91465620322112 1.91465862946236 4.08383460526068 3.97403170414889 2425512.171039319 2.95006085851398 257.081924859294 29.0948336311235 -78.6970940210972 2120654.35433112 T 24 CATAB v2.0f-lin.ifort 2020-Feb-23 09:53:30 2020-Feb-23 09:53
1976-Dec-05 03:20 00:01 Jupiter 1.83738137558555 1.83738079714287 1.83738195402876 3.97967593234926 3.86210198419418 2443117.638816242 1.27387115364802 113.079351220325 21.1120579767125 -82.3850788846513 2361270.64693905 T 24 CATAB v2.0f-lin.ifort 2020-Feb-23 09:53:30 2020-Feb-23 09:53
2025-Feb-14 22:27 < 00:01 Jupiter 1.87618561807829 1.87618511502841 1.8761861211285 3.69604062464427 3.57180578397079 2460721.435466968 0.45620424142036 78.7050758758201 14.6305935522739 -78.2140415988122 2627242.2579587 T 24 CATAB v2.0f-lin.ifort 2020-Feb-23 09:53:30 2020-Feb-23 09:53
2082-Nov-20 01:26 00:02 Jupiter 1.9321385777784 1.93213758395199 1.93213957160975 4.19207328241596 4.08616034822781 2481818.559722196 2.38396788042972 209.55835230221 27.8853840164562 -79.3416697938224 2277574.06960705 T 24 CATAB v2.0f-lin.ifort 2020-Feb-23 09:53:30 2020-Feb-23 09:53
2131-Feb-01 00:36 00:04 Jupiter 1.84449632501216 1.84449566176395 1.84449698826026 4.02661677078625 3.91090914018542 2499422.524735572 3.96026833004624 144.402711561995 28.5990246133581 -88.1328660548103 2212518.00395893 T 24 CATAB v2.0f-lin.ifort 2020-Feb-23 09:53:30 2020-Feb-23 09:53
2179-Apr-14 03:20 00:06 Jupiter 1.87313759093506 1.87313635031018 1.87313883158411 3.68784633040079 3.5631196383567 2517026.638565527 5.71674090094823 368.361842575365 15.4454840134381 -79.2053837126692 2483484.96910968 T 24 CATAB v2.0f-lin.ifort 2020-Feb-23 09:53:30 2020-Feb-23 09:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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