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JPL Small-Body Database Browser
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39348 (2002 AE117)
Classification: Outer Main-belt Asteroid          SPK-ID: 2039348
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09004519006748084 3.6522e-08  
a 3.265858936083657 2.4557e-08 au
q 2.971784047450423 1.2446e-07 au
i 1.878292181395295 4.2823e-06 deg
node 50.43607993156505 0.00013965 deg
peri 188.4544387602492 0.00014193 deg
M 305.9093713135875 2.5393e-05 deg
tp 2459324.402342178708
(2021-Apr-19.90234218)
0.00015235 TDB
period 2155.730965161181
5.90
2.4315e-05
6.657e-08
d
yr
n .1669967198217071 1.8836e-09 deg/d
Q 3.55993382471689 2.6768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      879  
   data-arc span      8879 days (24.31 yr)  
   first obs. used      1995-12-27  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53786  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:42:31  

Additional Information
 Earth MOID = 1.95957 au 
 Jupiter MOID = 1.44 au 
 T_jup = 3.170 
[ 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 14.5   n/a MPO257141  
diameter diameter 6.958 km 0.449 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39348 (2002 AE117)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ 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-Jul-01 02:43 00:03 Jupiter 1.90591367155215 1.90591173500806 1.90591560809549 3.00612962609306 2.85446652574051 2434924.613019239 3.13376478431454 81.4945897648504 39.3503343959237 -36.3893483997289 1039706.06284922 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42
1965-Oct-30 16:59 00:03 Jupiter 1.71421460534168 1.71421310861951 1.71421610206259 2.29523153107466 2.06878076508135 2439064.207984427 2.59860938756403 56.7002384576066 22.4224418739252 -73.881428604131 1042674.50791554 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42
1977-Apr-09 18:02 00:02 Jupiter 1.57246934136337 1.57246838871396 1.57247029401171 1.84248184848071 1.52230884517063 2443243.251468332 1.91578599895269 63.7708893160561 29.3156073547712 87.25115062325 1456044.08909137 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42
1988-Oct-30 13:33 00:01 Jupiter 1.48321911524586 1.48321856243595 1.48321966805526 1.60291967947301 1.19465924957859 2447465.064743784 1.24012569415668 86.6463335270523 73.8041119330441 71.5651052853929 1999647.6369903 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42
2000-Jun-30 08:48 < 00:01 Jupiter 1.44112947503324 1.44112907349349 1.44112987657274 1.5110899762613 1.05256580150216 2451725.866397978 0.666489939457978 118.823963490688 104.354199178383 25.5572128958686 2116066.52938021 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42
2012-Mar-24 21:04 < 00:01 Jupiter 1.42499913664989 1.42499875629445 1.42499951700524 1.48960404058088 1.01494627764532 2456011.377720730 0.281185255105344 138.460585029 114.195840068607 24.2304695140238 2079882.73130338 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42
2023-Dec-26 17:42 < 00:01 Jupiter 1.42426405358501 1.42426366795862 1.42426443921147 1.50035629803037 1.0303646009739 2460305.237538071 0.521544864500767 137.089225321194 112.856671935933 33.5601393177223 2075550.07242478 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42
2035-Sep-22 19:03 00:01 Jupiter 1.43290915322308 1.4329087409073 1.43290956553918 1.53248632819276 1.07994101292962 2464593.293689272 1.07897464304882 134.159354350826 102.383141135999 50.4985730160262 2065415.72581758 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42
2047-May-28 15:53 00:02 Jupiter 1.45926852482262 1.45926794437463 1.45926910527218 1.62091664642669 1.2109848646105 2468859.161722168 1.80991358351887 156.333490291302 74.1709984945034 64.0152660668116 2030982.14787554 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42
2058-Dec-28 02:24 00:03 Jupiter 1.51860784231454 1.51860679229149 1.51860889234319 1.83130501425344 1.49604580249601 2473090.600293922 2.72510266007622 206.096503476036 34.9908663481177 76.2306553634237 2204001.61406037 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42
2070-Jun-12 03:46 00:04 Jupiter 1.63078035977157 1.6307785707417 1.63078214880969 2.27549496940795 2.03447370253375 2477274.656681669 3.72618908235967 229.978000132876 7.50801095125444 -86.8680372614001 2520195.43284668 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42
2081-Oct-07 23:48 00:05 Jupiter 1.80978294912309 1.80978046177242 1.80978543647982 3.05380744011559 2.89649635784689 2481410.491663405 4.54875732716202 217.429644013368 18.0015809735897 -67.6554987466021 2525999.23818003 T 25 CATAB v2.0f-lin.ifort 2020-May-20 08:42:44 2020-May-20 08:42

Alternate Designations
 2002 AE117 = 1997 HS17 = 2000 WK176 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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