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52371 (1993 FV49)
Classification: Main-belt Asteroid          SPK-ID: 2052371
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1815646337773035 4.3137e-08  
a 3.091713892919009 1.6654e-08 au
q 2.530367992206968 1.3598e-07 au
i 1.020847576644185 3.6453e-06 deg
node 266.2996266960492 0.00028457 deg
peri 107.2278218156627 0.00028475 deg
M 161.2868281766943 1.1075e-05 deg
tp 2458110.902049586520
(2017-Dec-23.40204959)
5.799e-05 TDB
period 1985.625644507089
5.44
1.6044e-05
4.393e-08
d
yr
n .1813030572987822 1.4649e-09 deg/d
Q 3.65305979363105 1.9678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1088  
   data-arc span      10806 days (29.59 yr)  
   first obs. used      1990-10-17  
   last obs. used      2020-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54064  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:18:01  

Additional Information
 Earth MOID = 1.53126 au 
 Jupiter MOID = 1.8186 au 
 T_jup = 3.199 
[ 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 14.3   n/a MPO337676  

52371 (1993 FV49)          Discovered 1993-Mar-19 by UESAC at La Silla
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
1922-Nov-13 16:21 00:02 Jupiter 1.87163084569879 1.87163023583323 1.87163145556445 2.00776567981282 1.76805145645233 2423372.181462798 2.4232220751594 90.5546244020498 14.3142648614273 84.3519533499182 2126728.48374387 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 23:18:03 2020-Nov-12 23:18
1932-Oct-25 16:12 00:02 Jupiter 1.88165709734104 1.88165650657247 1.88165768811067 2.13524534439222 1.91284564160303 2427006.174684196 2.13862080704626 116.951092129675 10.4866738667601 -85.0852930505093 2598168.45761457 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 23:18:03 2020-Nov-12 23:18
1993-Jun-13 09:16 < 00:01 Jupiter 1.83118716536531 1.83118675165915 1.83118757907116 1.81582211321391 1.54016311440273 2449151.885792351 0.612400908649746 63.130905928315 24.4267248813467 -83.1473087778983 2444784.873603 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 23:18:03 2020-Nov-12 23:18
2003-May-27 04:13 < 00:01 Jupiter 1.9711025629105 1.97110216313223 1.97110296268878 2.65174997201199 2.48441896363369 2452786.675833144 0.343949435229507 43.428642676414 9.10661549763095 86.1829527556315 3008915.39633626 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 23:18:03 2020-Nov-12 23:18
2054-Jan-29 00:12 < 00:01 Jupiter 1.93194804709537 1.931947661872 1.93194843231863 2.37678521890146 2.18454789256802 2471296.508138136 0.980652011428211 50.5708791241122 7.03067626150194 87.2528235461825 2817512.84549326 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 23:18:03 2020-Nov-12 23:18
2064-Jan-11 09:42 00:01 Jupiter 1.84463955891154 1.84463911567441 1.84464000214877 1.88103592051753 1.61862136813374 2474930.903911786 1.27160869414713 81.3648244907531 19.5275251447252 -86.4642808768799 2483875.6850987 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 23:18:03 2020-Nov-12 23:18
2124-Aug-30 03:06 00:03 Jupiter 1.85839442391176 1.8583939122637 1.85839493556004 1.98227154340418 1.73719218839392 2497076.628952279 2.80737539945004 102.155727347194 17.6481885316598 80.5629657249002 2204391.48414461 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 23:18:03 2020-Nov-12 23:18
2134-Aug-13 03:00 00:03 Jupiter 1.90536757347225 1.90536681225373 1.90536833469369 2.19178439572157 1.97859240506276 2500711.624818269 3.09166318463513 156.425605700211 7.27233229179376 -87.900564281504 2650494.61881186 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 23:18:03 2020-Nov-12 23:18
2195-Mar-31 21:42 00:05 Jupiter 1.83137546576618 1.83137505151009 1.83137588002206 1.82380084755359 1.54959256658086 2522857.404128796 4.64358560099875 189.854661881854 26.739095697001 86.2225539686233 2296098.62502757 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 23:18:03 2020-Nov-12 23:18

Alternate Designations
 1993 FV49 = 1998 EK21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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