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52699 (1998 FO56)
Classification: Main-belt Asteroid          SPK-ID: 2052699
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289000833423489 3.2526e-08  
a 3.175751223186427 1.9301e-08 au
q 2.76639662584313 1.088e-07 au
i 9.378460301108078 5.5457e-06 deg
node 12.23600601766937 2.172e-05 deg
peri 260.42126652504 3.0973e-05 deg
M 326.5660222394354 2.1597e-05 deg
tp 2459588.478982871532
(2022-Jan-08.97898287)
0.00012385 TDB
period 2067.131656564949
5.66
1.8845e-05
5.159e-08
d
yr
n .1741543645063369 1.5877e-09 deg/d
Q 3.585105820529723 2.1789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1246  
   data-arc span      8487 days (23.24 yr)  
   first obs. used      1998-03-20  
   last obs. used      2021-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54457  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:09:17  

Additional Information
 Earth MOID = 1.77076 au 
 Jupiter MOID = 1.62224 au 
 T_jup = 3.167 
[ 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 13.99   n/a MPO614063  
diameter diameter 6.543 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.137   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52699 (1998 FO56)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1998 FO56 = 2000 SL108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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