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52715 (1998 FR116)
Classification: Outer Main-belt Asteroid          SPK-ID: 2052715
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .113101240126504 4.7557e-08  
a 3.200150146009248 2.0725e-08 au
q 2.838209195904589 1.5686e-07 au
i 3.955819686394999 4.2916e-06 deg
node 288.6709511144497 7.6193e-05 deg
peri 298.0578563084284 7.8968e-05 deg
M 359.6213062736795 2.1227e-05 deg
tp 2459398.699579023327
(2021-Jul-03.19957902)
0.0001233 TDB
period 2090.999647899137
5.72
2.0312e-05
5.561e-08
d
yr
n .1721664565375217 1.6725e-09 deg/d
Q 3.562091096113906 2.3069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      681  
   data-arc span      12427 days (34.02 yr)  
   first obs. used      1987-05-30  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56642  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:54:24  

Additional Information
 Earth MOID = 1.83179 au 
 Jupiter MOID = 1.46206 au 
 T_jup = 3.181 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457394.5 (2016-Jan-07.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136821649027859 4.7619e-08  
q 2.836387516913817 1.5705e-07 au
tp 2457301.433491668361
(2015-Oct-05.93349167)
0.00012062 TDB
node 288.7154500806376 7.619e-05 deg
peri 297.2532394404936 7.8919e-05 deg
i 3.956048997550362 4.2918e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      681  
   data-arc span      12427 days (34.02 yr)  
   first obs. used      1987-05-30  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56642  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:54:24  

Additional Information
 Jupiter MOID = 1.46206 au 
 T_jup = 3.181 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.267548071862146E-15 -7.429651350041091E-15 -1.401377901284905E-12 5.976691286295947E-16 -1.714343744335803E-13 -7.50560685591602E-16
q -7.429651350041091E-15 2.466351840284818E-14 4.478387723135667E-12 -1.996673361603459E-14 5.607349824427619E-13 2.06956761801564E-15
tp -1.401377901284905E-12 4.478387723135667E-12 1.454958615392152E-8 1.367078712541112E-11 2.516187635505076E-9 2.034094163332883E-12
node 5.976691286295947E-16 -1.996673361603459E-14 1.367078712541112E-11 5.804871808142156E-9 -5.789744813439799E-9 3.464148941582163E-11
peri -1.714343744335803E-13 5.607349824427619E-13 2.516187635505076E-9 -5.789744813439799E-9 6.228141125563866E-9 -3.427003981169801E-11
i -7.50560685591602E-16 2.06956761801564E-15 2.034094163332883E-12 3.464148941582163E-11 -3.427003981169801E-11 1.84195317524768E-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 14.73   n/a MPO636796  
diameter diameter 6.369 km 0.518 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52715 (1998 FR116)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20030216/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
1904-Feb-01 05:37 00:03 Jupiter 1.58370508210978 1.58370376203151 1.58370640219822 1.84831981595889 1.53186622033973 2416511.734097071 2.95600411500684 281.820045839331 39.5428809489358 69.6835038713154 2331671.38968451 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54
1915-Jan-01 05:10 00:03 Jupiter 1.84464637793754 1.84464484707314 1.84464790880185 3.15474689289043 3.00567302899753 2420498.715569417 2.62005856844799 88.6100154989198 34.8381964027603 -61.7560050829534 1263542.37690769 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54
2013-Oct-24 02:00 < 00:01 Jupiter 1.79141445656909 1.79141397115248 1.79141494198559 2.7609756467154 2.58405493435663 2456589.583591746 0.264002830521898 63.7686888169485 16.4116090667583 -87.9316634717908 2663645.43168612 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54
2024-Oct-15 21:52 < 00:01 Jupiter 1.54718717067051 1.54718667025666 1.5471876710841 1.92864329098864 1.62010669098235 2460599.411329626 0.426145521681748 81.7457926191287 33.3823402131355 -68.4369512702183 2079544.35396035 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54
2035-Oct-22 08:18 < 00:01 Jupiter 1.46466079382394 1.46466028378448 1.46466130386281 1.45216252788554 0.975788645239483 2464622.846036851 0.845549716347291 228.307657573314 110.435876330031 -1.90680641963345 1482342.31404983 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54
2046-Oct-12 09:39 00:01 Jupiter 1.57175885717033 1.57175808841813 1.57175962592297 1.72374504803479 1.37604319500616 2468630.902017880 1.40519700186897 118.45356235318 53.6226517773614 61.22088309958 1885932.17857365 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54
2057-Sep-10 13:49 00:02 Jupiter 1.8182296527809 1.81822845765125 1.81823084791106 2.95522736811244 2.7931467106343 2472617.075374876 1.85764663452558 96.0180438678195 23.1447989144382 -72.1834735770839 1770335.09203866 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54
2156-Jun-29 16:01 00:04 Jupiter 1.83635093775009 1.83634824953679 1.8363536259614 2.84731396538939 2.680427330426 2508703.167680818 4.1315989749048 97.8233976697946 63.5110558048884 9.30961718187407 684615.789499535 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54
2167-Jun-21 01:26 00:04 Jupiter 1.57020778969139 1.5702058462886 1.57020973309989 2.07198615634085 1.79283570131221 2512711.559547493 4.29448650895985 223.17132750343 28.7897028508158 -88.7243294747875 1836551.21860401 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54
2178-Jun-28 22:30 00:05 Jupiter 1.46478132303683 1.46478080305274 1.46478184302166 1.61025562308953 1.19850148772762 2516737.437503020 4.63812889642231 292.739889350729 82.7493762866208 -47.6661137230292 1833800.29986663 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54
2189-Jun-25 10:58 00:06 Jupiter 1.54780179230275 1.54779982599969 1.54780375860352 1.65954390388405 1.28825521549325 2520751.957067542 5.56129946487933 219.798175935639 65.8629108870822 49.7661290802199 1311887.81550016 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54
2200-May-24 03:37 00:06 Jupiter 1.78334175741625 1.78333837807283 1.78334513677386 2.72294481528814 2.54253833130863 2524736.650526475 6.30697328879879 323.79522538796 14.0085454381547 -76.384430158421 1924417.2129908 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:54:26 2021-Jul-08 21:54

Alternate Designations
 1998 FR116 = 1987 KK3 = 2001 WJ49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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