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52799 (1998 QF56)
Classification: Main-belt Asteroid          SPK-ID: 2052799
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2818830515281627 3.8196e-08  
a 2.42975708455125 1.0364e-08 au
q 1.744849743085772 9.3044e-08 au
i 15.98589388220203 4.4022e-06 deg
node 173.7667031177983 1.5362e-05 deg
peri 181.9857135710333 1.6907e-05 deg
M 323.9859207196251 8.0198e-06 deg
tp 2459338.892491485220
(2021-May-04.39249148)
3.1215e-05 TDB
period 1383.383885696846
3.79
8.8507e-06
2.423e-08
d
yr
n .2602314539891136 1.6649e-09 deg/d
Q 3.114664426016729 1.3285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1014  
   data-arc span      10007 days (27.40 yr)  
   first obs. used      1993-03-23  
   last obs. used      2020-08-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53089  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:48:12  

Additional Information
 Earth MOID = .738734 au 
 Jupiter MOID = 2.33585 au 
 T_jup = 3.402 
[ 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 15.2   n/a MPO436153  

52799 (1998 QF56)          Discovered 1998-Aug-28 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QF56 = 1993 FX83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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