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JPL Small-Body Database Browser
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52354 (1993 FF22)
Classification: Main-belt Asteroid          SPK-ID: 2052354
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1270865315831535 3.5437e-08  
a 2.36187996194864 1.127e-08 au
q 2.061716829568837 8.5145e-08 au
i 4.814922778359864 5.5495e-06 deg
node 6.354339731104778 4.8201e-05 deg
peri 50.73677002318017 5.3264e-05 deg
M 194.5961343558709 2.3988e-05 deg
tp 2459209.655702006321
(2020-Dec-26.15570201)
8.9869e-05 TDB
period 1325.821811166717
3.63
9.4894e-06
2.598e-08
d
yr
n .2715297010261143 1.9434e-09 deg/d
Q 2.662043094328444 1.2702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      9688 days (26.52 yr)  
   first obs. used      1991-10-31  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:05:41  

Additional Information
 Earth MOID = 1.07678 au 
 Jupiter MOID = 2.65663 au 
 T_jup = 3.535 
[ 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 15.5   n/a MPO337676  

52354 (1993 FF22)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FF22 = 1991 UX4 = 1998 QQ102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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