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46752 (1998 FM35)
Classification: Main-belt Asteroid          SPK-ID: 2046752
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03070790611863601 4.6837e-08  
a 2.380413550055929 1.102e-08 au
q 2.307316034237282 1.1554e-07 au
i 3.071426058030621 4.8586e-06 deg
node 3.36474530732325 6.7261e-05 deg
peri 121.9895512963833 0.00010124 deg
M 318.1601495561708 7.4075e-05 deg
tp 2458756.406660887703
(2019-Sep-29.90666089)		 0.00027591 TDB
period 1341.457900164431
3.67		 9.3155e-06
2.55e-08		 d
yr
n .2683647395537889 1.8636e-09 deg/d
Q 2.453511065874575 1.1359e-08 au
   Orbit Determination Parameters
   # obs. used (total)      998  
   data-arc span      9426 days (25.81 yr)  
   first obs. used      1994-01-11  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:19:41  

Additional Information
 Earth MOID = 1.32425 au 
 Jupiter MOID = 2.54072 au 
 T_jup = 3.536 
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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO452809  
diameter diameter 4.569 km 0.171 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46752 (1998 FM35)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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