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46189 (2001 FN135)
Classification: Main-belt Asteroid          SPK-ID: 2046189
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110999935021233 6.2146e-08  
a 2.590123766773349 1.736e-08 au
q 2.302620196964556 1.5788e-07 au
i 15.92696675254979 4.9293e-06 deg
node 265.4054187879927 2.1409e-05 deg
peri 293.7575624591805 3.1874e-05 deg
M 195.6690131157918 2.6669e-05 deg
tp 2459695.518180156387
(2022-Apr-26.01818016)
0.00011573 TDB
period 1522.576779950828
4.17
1.5307e-05
4.191e-08
d
yr
n .2364412781939486 2.377e-09 deg/d
Q 2.877627336582143 1.9287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      7760 days (21.25 yr)  
   first obs. used      1998-08-27  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56299  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:23:18  

Additional Information
 Earth MOID = 1.34381 au 
 Jupiter MOID = 2.27394 au 
 T_jup = 3.357 
[ 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 14.5   n/a MPO452801  
diameter diameter 7.079 km 0.335 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46189 (2001 FN135)          Discovered 2001-Mar-21 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FN135 = 1999 XE241 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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