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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1224311488970801 4.3604e-08  
a 3.130546860518895 2.3359e-08 au
q 2.74727041170942 1.367e-07 au
i 2.507116663594425 4.5534e-06 deg
node 123.3675075000818 0.00012379 deg
peri 50.89625025698844 0.00012552 deg
M 11.03841174935322 2.1713e-05 deg
tp 2458938.465565224384
(2020-Mar-29.96556522)
0.00012177 TDB
period 2023.153060994522
5.54
2.2644e-05
6.2e-08
d
yr
n .1779400713374769 1.9916e-09 deg/d
Q 3.513823309328371 2.6219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      8839 days (24.20 yr)  
   first obs. used      1995-10-26  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51705  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 08:21:26  

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

[ 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
1940-Sep-04 23:16 00:03 Jupiter 1.58936648641175 1.58936503230003 1.58936794052075 1.79123063967274 1.46377778359661 2429877.469200649 2.70512682148404 121.635893244935 68.0342126090887 -62.0941706081599 883054.539382361 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 08:21:42 2020-Jan-29 08:21
1950-Nov-18 05:46 00:02 Jupiter 1.50055727501175 1.50055650754304 1.50055804248243 1.4529493780468 0.991018648790274 2433603.740276915 2.23536495746489 295.426542325705 110.018073003301 43.2435365821149 1829004.57576384 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 08:21:42 2020-Jan-29 08:21
1961-Feb-06 02:00 00:02 Jupiter 1.97709554603132 1.97709433751517 1.97709675454713 3.13915805613568 2.99957965630926 2437336.583319393 1.73354503861693 52.1977511847309 38.7486026927694 -52.8820073485253 1363865.45653875 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 08:21:42 2020-Jan-29 08:21
2023-Oct-03 00:28 < 00:01 Jupiter 1.58202879157637 1.58202825796667 1.58202932518543 1.75080772483821 1.41227555819856 2460220.519718131 0.442947848525672 89.947046409673 50.5899891410052 79.5749195175119 1687706.89906458 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 08:21:42 2020-Jan-29 08:21
2033-Dec-13 19:47 < 00:01 Jupiter 1.51084036071208 1.51083983052956 1.51084089089399 1.48774602641079 1.04504934208753 2463945.324073252 0.840131159439638 180.451690215114 93.3715035068103 39.9968217063374 1901164.07875281 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 08:21:42 2020-Jan-29 08:21
2106-Oct-29 12:14 00:03 Jupiter 1.5687278333438 1.56872632980973 1.56872933687438 1.69410414896653 1.33794778140308 2490562.009939979 3.45578591591107 164.526821552102 91.2598070238761 -43.4751602283853 837565.353510994 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 08:21:42 2020-Jan-29 08:21
2117-Jan-09 10:24 00:04 Jupiter 1.52217638612524 1.52217487025628 1.52217790200208 1.5259124470118 1.10249670595242 2494286.933451748 3.85707627868032 393.433064912699 83.0126251216469 50.4617610097833 1754557.59402256 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 08:21:42 2020-Jan-29 08:21
2189-Nov-23 00:30 00:06 Jupiter 1.55320619859388 1.55320349134204 1.55320890583301 1.63358440040449 1.2561535714631 2520902.520910762 6.42766423975149 334.16184133441 106.594228112053 -29.0783552671153 612153.756568042 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 08:21:42 2020-Jan-29 08:21
2200-Feb-04 13:30 00:07 Jupiter 1.52361898195177 1.5236163221357 1.52362164179555 1.54054591948222 1.12313207064403 2524628.062209306 6.7934138210948 666.418818875535 78.2638871623432 51.3007066464204 1734263.2758987 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 08:21:42 2020-Jan-29 08:21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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