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85592 (1998 FN47)
Classification: Main-belt Asteroid          SPK-ID: 2085592
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04149706599271409 3.8472e-08  
a 3.195416630580876 2.9435e-08 au
q 3.062816215787445 1.3177e-07 au
i 9.794292443947684 6.3037e-06 deg
node 351.660764835635 2.6317e-05 deg
peri 245.7264215270286 9.0033e-05 deg
M 268.9368269869277 8.8669e-05 deg
tp 2459528.252065441245
(2021-Nov-09.75206544)
0.00051534 TDB
period 2086.361997638438
5.71
2.8829e-05
7.893e-08
d
yr
n .1725491551358228 2.3842e-09 deg/d
Q 3.328017045374307 3.0657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      588  
   data-arc span      10270 days (28.12 yr)  
   first obs. used      1992-03-06  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60397  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:38:30  

Additional Information
 Earth MOID = 2.06929 au 
 Jupiter MOID = 1.70093 au 
 T_jup = 3.172 
[ 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 14.6   n/a MPO426530  
diameter diameter 6.580 km 0.475 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.054   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

85592 (1998 FN47)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 FN47 = 2004 GJ37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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