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101747 (1999 FL11)
Classification: Main-belt Asteroid          SPK-ID: 2101747
[ 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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2379912004362614 3.2637e-08  
a 3.141767712753435 2.3263e-08 au
q 2.394054643303358 1.028e-07 au
i 15.51203561376668 6.3126e-06 deg
node 350.4672001314879 1.45e-05 deg
peri 271.8069320506331 1.965e-05 deg
M 269.774395757774 1.3016e-05 deg
tp 2459710.284743063300
(2022-May-10.78474306)		 7.5383e-05 TDB
period 2034.04021556997
5.57		 2.2591e-05
6.185e-08		 d
yr
n .1769876511016388 1.9657e-09 deg/d
Q 3.889480782203512 2.8799e-08 au
   Orbit Determination Parameters
   # obs. used (total)      843  
   data-arc span      7997 days (21.89 yr)  
   first obs. used      1999-02-20  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53163  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:29:37  

Additional Information
 Earth MOID = 1.43962 au 
 Jupiter MOID = 1.67397 au 
 T_jup = 3.111 
[ 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 14.3   n/a MPO469024  
diameter diameter 4.360 km 0.388 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.194   0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101747 (1999 FL11)          Discovered 1999-Mar-18 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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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
1931-Dec-09 16:47 00:03 Jupiter 1.97820861795878 1.97820698839715 1.97821024754538 4.10131854757011 3.99555512467683 2426685.199168809 2.60766597522196 531.122953173691 48.6733723944772 84.5937343898966 1098478.98039303 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:39 2021-Feb-24 08:29
1941-Sep-14 13:57 00:04 Jupiter 1.6954658176526 1.69546462595681 1.69546701050693 1.2166754615429 0.693640519486927 2430252.081529437 4.33001931152374 12637.5883256264 232.120649744532 -56.5176983500623 3632663.58394387 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:39 2021-Feb-24 08:29
1951-Oct-28 04:49 00:02 Jupiter 1.80540616720657 1.8054049779554 1.80540735648422 4.73877988043174 4.6387193055063 2433947.700511428 1.82482654366553 449.757455838343 30.8019101915694 84.3387107443159 1511054.24734773 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:39 2021-Feb-24 08:29
2015-Jan-31 03:23 < 00:01 Jupiter 1.98902220627304 1.98902148366225 1.98902292888529 4.29780912003917 4.19755474500606 2457053.641289109 0.31288798218205 398.316875185966 30.7348076146845 88.5140181721419 2139536.75390739 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:39 2021-Feb-24 08:29
2025-Jan-26 01:28 00:01 Jupiter 1.71433180415404 1.71433073819946 1.71433287010962 0.281093566041656 n/a 2460701.561201879 1.29118806177341 1561.70015191006 53.1079643513556 89.9180442094206 4827683.16665258 F 25 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:39 2021-Feb-24 08:29
2034-Dec-17 23:04 < 00:01 Jupiter 1.80551954948216 1.80551868310268 1.80552041587016 4.58224985934751 4.47870011696347 2464314.461311375 0.852635820524206 347.992097264313 29.3602645580769 85.7370765894515 1644597.29379514 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:39 2021-Feb-24 08:29
2098-Mar-23 10:36 00:03 Jupiter 1.9956361831996 1.99563425236244 1.99563811407954 4.45308823722021 4.35673273977865 2487420.941440847 2.60010112837936 629.010189944079 56.0003200167048 83.7678123385372 1250258.73929977 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:39 2021-Feb-24 08:29
2108-May-26 20:23 00:05 Jupiter 1.70843305551673 1.70843200030881 1.70843411072262 1.43822767468564 1.03774785497809 2491137.349044604 5.17579317809492 2129.40696981945 212.155676584958 0.563050785848972 151119.658242326 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:39 2021-Feb-24 08:29
2118-Feb-10 15:35 00:04 Jupiter 1.80665719791622 1.80665539614446 1.80665899976275 4.38485980012055 4.27660230215004 2494684.149550732 3.49465838889065 674.380189176277 32.5942265018966 84.1889005545157 1067608.05227532 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:39 2021-Feb-24 08:29
2191-Aug-26 21:35 00:08 Jupiter 1.69674750165396 1.69674648272894 1.69674852057888 2.21456107280657 1.97632828262988 2521544.399096747 7.66163111804596 353.084332616608 206.163195305151 -0.546942112909652 205925.109571276 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:39 2021-Feb-24 08:29
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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