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JPL Small-Body Database Browser
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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 ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .18119608851566 4.3816e-08  
a 3.092988976306771 1.7252e-08 au
q 2.532551471977929 1.3878e-07 au
i 1.02082281917117 4.0112e-06 deg
node 266.2976015823735 0.00028661 deg
peri 107.3244063427757 0.00028684 deg
M 88.70008027401173 1.1213e-05 deg
tp 2458110.960773633900
(2017-Dec-23.46077363)
6.0613e-05 TDB
period 1986.854137531497
5.44
1.6623e-05
4.551e-08
d
yr
n .181190955692032 1.516e-09 deg/d
Q 3.653426480635614 2.0378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1035  
   data-arc span      10342 days (28.31 yr)  
   first obs. used      1990-10-17  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54563  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:05:45  

Additional Information
 Earth MOID = 1.53266 au 
 Jupiter MOID = 1.81498 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

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