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393091 (2013 AF109)
Classification: Main-belt Asteroid          SPK-ID: 2393091
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1840119035695745 9.0175e-08  
a 3.033602750546643 8.1525e-08 au
q 2.475383733744658 2.9826e-07 au
i 2.194092347133422 7.4091e-06 deg
node 254.008953030208 0.00033483 deg
peri 26.78714778308527 0.00033617 deg
M 352.9925656798646 3.0346e-05 deg
tp 2459038.065833225163
(2020-Jul-07.56583323)
0.00016305 TDB
period 1929.907487280922
5.28
7.7797e-05
2.13e-07
d
yr
n .1865374389044989 7.5196e-09 deg/d
Q 3.591821767348627 9.6527e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      4927 days (13.49 yr)  
   first obs. used      2005-10-07  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66765  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:15:15  

Additional Information
 Earth MOID = 1.45917 au 
 Jupiter MOID = 1.55609 au 
 T_jup = 3.215 
[ 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 16.7   n/a MPO472036  
diameter diameter 2.342 km 0.336 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

393091 (2013 AF109)          Discovered 2010-Jun-12 by WISE at WISE
Reference: Last Updated: 2014-04-17

[ 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
1906-May-11 00:16 00:15 Jupiter 1.54528355172618 1.54528286191233 1.54528424154441 1.39347161824254 0.919508059395257 2417341.511197593 15.4861989237205 676.083576837398 256.371311366658 -20.887481182133 820187.626467492 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:15:17 2019-Jul-14 15:15
1954-Feb-07 13:22 00:08 Jupiter 1.55187789980979 1.55187658656469 1.55187921306291 1.37632849381473 0.895918736442947 2434781.056871217 8.17702317516207 607.774494224013 253.71249723509 -38.0851623003116 1400273.66907031 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:15:17 2019-Jul-14 15:15
2001-Nov-14 14:36 00:02 Jupiter 1.58038539462983 1.58038435838055 1.58038643089232 1.39184195015632 0.930217758173993 2452228.108174828 1.7336928239536 618.47577395544 215.491054150884 -40.6344841930023 1429255.44939695 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:15:17 2019-Jul-14 15:15
2049-Sep-06 21:13 00:05 Jupiter 1.63920463310144 1.63920242628231 1.63920683992624 1.46322593688308 1.05241372555684 2469691.384043334 4.81342285663983 533.480616064604 169.776435953134 -43.389097206087 1130522.8382644 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:15:17 2019-Jul-14 15:15
2058-Nov-19 05:47 00:06 Jupiter 1.9291753799235 1.9291710540783 1.92917970577725 3.09132192578987 2.94587041812721 2473051.740789701 5.94946572031499 317.572023554076 38.5195607911103 -64.2934419704511 847050.763407071 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:15:17 2019-Jul-14 15:15
2097-Jul-16 07:18 00:11 Jupiter 1.73789562844644 1.73788973810962 1.7379015187394 1.64152650558605 1.31142719080698 2487170.804425133 11.0277939522764 328.408875536117 133.679564112721 -29.7630493297101 302719.256127481 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:15:17 2019-Jul-14 15:15
2106-Sep-28 20:55 00:12 Jupiter 1.81871234964611 1.81870492022554 1.81871977908745 2.53306978345578 2.34200545500604 2490531.371727230 12.1902642435547 539.737121073462 22.5933487010341 -75.4699268412955 723435.736867169 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:15:17 2019-Jul-14 15:15
2145-May-30 04:45 00:16 Jupiter 1.85579819995553 1.85578851483181 1.85580788501268 1.92584925255123 1.67214123565928 2504654.697660267 16.0983601758377 321.439167851898 64.8150706473021 83.749386479023 321375.114156576 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:15:17 2019-Jul-14 15:15
2154-Aug-14 21:19 00:17 Jupiter 1.71202969869492 1.71202106019618 1.712038337178 2.05543116448372 1.79869456891482 2508018.388316556 17.3162786223511 597.700630805223 51.6610738817036 79.7140287460768 545553.338016663 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:15:17 2019-Jul-14 15:15
2193-Apr-04 08:50 00:20 Jupiter 1.97443202836986 1.97441965388239 1.97444440284465 2.2845291087605 2.08832042259011 2522130.867718709 19.6291148828692 670.69612427117 37.4206025188393 -72.1026546340557 568579.355506766 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:15:17 2019-Jul-14 15:15

Alternate Designations
 2013 AF109 = 2010 LO92 = 2011 WL21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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