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52716 (1998 FT120)
Classification: Main-belt Asteroid          SPK-ID: 2052716
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 .1169607359444913 4.301e-08  
a 3.070703826744495 1.9342e-08 au
q 2.711552047300893 1.239e-07 au
i 1.772938313617324 4.8059e-06 deg
node 33.29928017248662 0.00013026 deg
peri 139.0456449141751 0.00013182 deg
M 129.4854313042727 1.9793e-05 deg
tp 2458689.574367399764
(2019-Jul-25.07436740)
0.00010681 TDB
period 1965.419778678122
5.38
1.857e-05
5.084e-08
d
yr
n .183166977307069 1.7306e-09 deg/d
Q 3.429855606188097 2.1604e-08 au
  Orbit Determination Parameters
   # obs. used (total)      989  
   data-arc span      11204 days (30.67 yr)  
   first obs. used      1990-10-16  
   last obs. used      2021-06-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53929  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:23:27  

Additional Information
 Earth MOID = 1.71803 au 
 Jupiter MOID = 1.5328 au 
 T_jup = 3.220 
[ 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 14.61   n/a E2021B10  
diameter diameter 4.455 km 0.940 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.155   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52716 (1998 FT120)          Discovered 1998-Mar-20 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
1905-May-07 01:14 00:03 Jupiter 1.76642525265449 1.76642338872951 1.76642711657726 2.39018164870973 2.18035406639527 2416972.551500278 3.16755023007601 58.0435492931832 27.9482124187329 81.57057005935 724547.488183367 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:29 2021-Jul-09 14:23
1914-Oct-08 03:35 00:03 Jupiter 1.66151403815021 1.66151284695901 1.66151522934519 1.8454393533319 1.54469002909921 2420413.649248474 2.9566641567436 179.412427552659 25.5176860332427 82.3505322970708 2513858.22365397 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:29 2021-Jul-09 14:23
1963-Sep-17 17:30 00:02 Jupiter 1.55396921012048 1.5539685394628 1.55396988077782 1.58698140071456 1.19514405197818 2438290.229253961 1.50175110967917 146.120234059438 108.777601873239 59.386919313594 1401546.47915151 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:29 2021-Jul-09 14:23
1973-Feb-25 15:42 00:01 Jupiter 1.94632363410819 1.9463228664405 1.94632440177566 2.86034069839837 2.70391696043324 2441739.154382193 1.19674943894847 45.2436560946591 25.100474027131 -84.5430688597102 2083228.96952523 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:29 2021-Jul-09 14:23
2012-Aug-31 07:31 < 00:01 Jupiter 1.90709781873119 1.90709733258059 1.90709830488167 2.96597486975507 2.81224512499514 2456170.813041759 0.228432813565547 38.814463543608 14.5785158570038 -86.0208090970311 2688547.56631527 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:29 2021-Jul-09 14:23
2022-Feb-06 03:35 < 00:01 Jupiter 1.56503735049215 1.56503688919493 1.56503781179079 1.57979270711191 1.18882881343367 2459616.649514176 0.339043694210056 146.727607481969 69.2808119927068 60.082730501739 2385005.50319064 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:29 2021-Jul-09 14:23
2071-Jan-17 23:40 00:02 Jupiter 1.63164739895086 1.63164665316312 1.63164814473768 1.8537554988681 1.54860174008412 2477494.486089696 1.69647860085452 86.235064420362 37.5358457224847 -87.0142070907086 1422594.96360125 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:29 2021-Jul-09 14:23
2080-Jun-21 19:23 00:02 Jupiter 1.7937968823525 1.793795562147 1.79379820255739 2.32119793909599 2.10797751698466 2480937.307356963 1.89708793555878 73.8264986354385 16.1752409258479 -79.5567762638021 1469841.78141745 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:29 2021-Jul-09 14:23
2129-Jun-07 18:43 00:03 Jupiter 1.52392455147177 1.52392405502867 1.52392504792674 1.47823368066601 1.03611856586984 2498819.279534291 3.29960478884551 334.784053992634 132.741068678735 72.6675180894019 2015228.33844083 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:29 2021-Jul-09 14:23
2178-May-25 08:32 00:05 Jupiter 1.75979837121329 1.75979579282089 1.75980094960139 2.32138726583904 2.10385431431525 2516702.855685850 4.83431554842367 61.0317351802722 29.688032211475 70.5457359899922 571668.356082777 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:29 2021-Jul-09 14:23
2187-Oct-26 04:19 00:05 Jupiter 1.65707207428572 1.65706949966269 1.65707464892476 1.87902200579539 1.58379654107322 2520143.680158996 5.12978778436914 357.4148818182 23.6042698403547 80.2389060713485 2359369.05729447 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:29 2021-Jul-09 14:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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