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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289786389041288 3.495e-08  
a 3.17725347505333 2.3981e-08 au
q 2.767455646387538 1.1248e-07 au
i 9.376459490424669 6.1927e-06 deg
node 12.23787917544047 2.5627e-05 deg
peri 260.2141849417491 3.6294e-05 deg
M 257.8277956486975 2.7639e-05 deg
tp 2459587.592435255453
(2022-Jan-08.09243526)
0.00016036 TDB
period 2068.598578584635
5.66
2.342e-05
6.412e-08
d
yr
n .1740308650150563 1.9703e-09 deg/d
Q 3.587051303719122 2.7074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      978  
   data-arc span      7992 days (21.88 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57542  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:33:35  

Additional Information
 Earth MOID = 1.77189 au 
 Jupiter MOID = 1.62171 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 13.9   n/a MPO432084  
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

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