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541346 (2011 FU111)
Classification: Main-belt Asteroid          SPK-ID: 2541346
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1039649355116985 1.463e-07  
a 3.19228446022733 9.5534e-08 au
q 2.860398812184799 4.9141e-07 au
i 10.8080455570459 1.6319e-05 deg
node 207.500750924597 3.9442e-05 deg
peri 127.2451315041876 9.3901e-05 deg
M 146.9478492298146 8.0836e-05 deg
tp 2458546.122940423831
(2019-Mar-03.62294042)
0.00048937 TDB
period 2083.295148938513
5.70
9.3519e-05
2.56e-07
d
yr
n .1728031672244945 7.7571e-09 deg/d
Q 3.524170108269862 1.0547e-07 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      4043 days (11.07 yr)  
   first obs. used      2008-11-02  
   last obs. used      2019-11-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52238  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:55  

Additional Information
 Earth MOID = 1.86717 au 
 Jupiter MOID = 1.92275 au 
 T_jup = 3.160 
[ 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 16.8   .28835 MPO535739 autocmod 2.8

541346 (2011 FU111)          Discovered 2008-Nov-02 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

[ 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
1918-Sep-17 18:25 00:13 Jupiter 1.96953712401366 1.96953506715096 1.96953918089215 3.43274677064888 3.3050910673707 2421854.267491382 12.7667300201256 332.409731928147 68.7791340201007 65.5896724426113 487284.514207783 T 6 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:55 2021-Apr-14 20:22
1929-Aug-07 03:02 00:11 Jupiter 1.96603435034588 1.96603302045901 1.96603568024268 4.59949347877042 4.50485120726106 2425830.626114720 10.6583114573213 723.991297290808 57.3714483755236 87.227240816555 1015609.49865168 T 6 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:55 2021-Apr-14 20:22
2060-Jun-16 21:19 00:07 Jupiter 1.99210954978017 1.99210787873052 1.99211122083909 4.2467210053909 4.14539043469527 2473627.388386112 6.97959215874088 443.011516242898 58.7622518543846 -87.1313357037301 763662.443627181 T 6 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:55 2021-Apr-14 20:22
2158-Oct-02 10:18 00:18 Jupiter 1.98941505386734 1.98941337948893 1.9894167282885 3.44569089371944 3.31982778597633 2509527.929126719 18.4876645082157 1292.21354818717 63.7500175322354 88.475226825514 793553.091049468 T 6 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:55 2021-Apr-14 20:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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