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JPL Small-Body Database Browser
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35534 (1998 FW73)
Classification: Main-belt Asteroid          SPK-ID: 2035534
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2006028604001157 4.3446e-08  
a 3.145239375012796 2.6294e-08 au
q 2.514295359742157 1.4003e-07 au
i 24.35828565050726 4.7969e-06 deg
node 303.4607512090748 1.2159e-05 deg
peri 271.8361105910068 1.6668e-05 deg
M 316.4654389746515 1.3059e-05 deg
tp 2459246.882950475938
(2021-Feb-01.38295048)
7.5049e-05 TDB
period 2037.412577094601
5.58
2.5549e-05
6.995e-08
d
yr
n .176694697994536 2.2158e-09 deg/d
Q 3.776183390283436 3.1569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1236  
   data-arc span      15510 days (42.46 yr)  
   first obs. used      1977-07-21  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53466  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 05:07:35  

Additional Information
 Earth MOID = 1.6485 au 
 Jupiter MOID = 1.91175 au 
 T_jup = 3.042 
[ 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 13.0   n/a MPO385040  
diameter diameter 16.842 km 0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.028   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35534 (1998 FW73)          Discovered 1998-Mar-20 by LONEOS at Anderson Mesa
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FW73 = 2000 RB97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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