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JPL Small-Body Database Browser
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52696 (1998 FC51)
Classification: Main-belt Asteroid          SPK-ID: 2052696
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1224311488831579 4.3598e-08  
a 3.130546860460203 2.3291e-08 au
q 2.747270411701497 1.367e-07 au
i 2.507116706719018 4.5504e-06 deg
node 123.36750570 0.0001236 deg
peri 50.89625201885963 0.00012532 deg
M 11.03841179741768 2.1634e-05 deg
tp 2458938.465564956012
(2020-Mar-29.96556496)
0.00012132 TDB
period 2023.153060937626
5.54
2.2578e-05
6.182e-08
d
yr
n .177940071342481 1.9858e-09 deg/d
Q 3.513823309218909 2.6142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      655  
   data-arc span      8856 days (24.25 yr)  
   first obs. used      1995-10-26  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5183  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:33:35  

Additional Information
 Earth MOID = 1.75313 au 
 Jupiter MOID = 1.4502 au 
 T_jup = 3.200 
[ 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 14.9   n/a MPO426285  
rotation period rot_per 4.29 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

52696 (1998 FC51)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

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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
1940-Sep-04 23:16 00:03 Jupiter 1.5893664845104 1.58936503541564 1.58936793360245 1.79123066987676 1.46377782012184 2429877.469202810 2.69869620339187 121.330173813805 67.8601838954768 -62.1838784190736 885923.523312261 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:42 2020-Feb-23 10:33
1950-Nov-18 05:46 00:02 Jupiter 1.50055727595735 1.50055651000257 1.5005580419141 1.45294934619302 0.991018602447826 2433603.740283283 2.2300555163429 294.942002278878 109.951715352026 43.2089523308274 1829686.5905146 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:42 2020-Feb-23 10:33
1961-Feb-06 02:00 00:02 Jupiter 1.97709554658628 1.97709434239796 1.97709675077426 3.13915805718227 2.99957965744464 2437336.583318623 1.72944946636024 52.0933939398454 38.6531772320735 -53.1309004655328 1368771.10372539 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:42 2020-Feb-23 10:33
2023-Oct-03 00:28 < 00:01 Jupiter 1.5820287919305 1.58202825872665 1.58202932513372 1.7508077202026 1.41227555253662 2460220.519717355 0.442141940986317 89.7618461246375 50.5625312269646 79.5655138004973 1688791.14824272 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:42 2020-Feb-23 10:33
2033-Dec-13 19:47 < 00:01 Jupiter 1.51084036103598 1.51083983117604 1.51084089089541 1.48774601369014 1.04504932409325 2463945.324075639 0.838236007797662 180.337478587033 93.3057311194094 39.9601590016207 1901832.22444656 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:42 2020-Feb-23 10:33
2106-Oct-29 12:14 00:03 Jupiter 1.56872783262428 1.56872633082282 1.56872933442235 1.69410418987681 1.33794783301842 2490562.009945129 3.44743417684188 164.258029152928 91.1349068839873 -43.3861110242114 838133.827658456 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:42 2020-Feb-23 10:33
2117-Jan-09 10:24 00:04 Jupiter 1.52217638686634 1.52217487398529 1.52217789975527 1.52591243069724 1.10249668361797 2494286.933453883 3.84776972571929 392.629733126812 82.9684975921365 50.4549825628004 1755774.04399069 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:42 2020-Feb-23 10:33
2189-Nov-23 00:30 00:06 Jupiter 1.553206199912 1.55320349737323 1.55320890243806 1.63358447406242 1.25615366762112 2520902.520923816 6.41205525888414 333.567138537885 106.410891057155 -29.0435643873301 612811.245137696 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:42 2020-Feb-23 10:33
2200-Feb-04 13:30 00:07 Jupiter 1.52361898082884 1.52361632680233 1.52362163488298 1.5405459496449 1.1231321116519 2524628.062204850 6.7769297323737 664.919488101565 78.219084680484 51.2978700921427 1735625.40677623 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:42 2020-Feb-23 10:33
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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