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46173 (2001 FQ92)
Classification: Main-belt Asteroid          SPK-ID: 2046173
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1729052527305525 3.9753e-08  
a 2.640384416133787 1.1186e-08 au
q 2.183848081356362 1.0184e-07 au
i 15.14884870275737 3.9706e-06 deg
node 136.7746462032443 1.553e-05 deg
peri 170.1852694229062 1.9487e-05 deg
M 102.500742016995 1.3184e-05 deg
tp 2458754.306050685741
(2019-Sep-27.80605069)
5.5967e-05 TDB
period 1567.108867626539
4.29
9.9589e-06
2.727e-08
d
yr
n .2297223935343031 1.4599e-09 deg/d
Q 3.096920750911212 1.3121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1527  
   data-arc span      10580 days (28.97 yr)  
   first obs. used      1992-02-25  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48547  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:53  

Additional Information
 Earth MOID = 1.16874 au 
 Jupiter MOID = 2.20341 au 
 T_jup = 3.325 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.25   n/a MPCxxxxx  
diameter diameter 3.597 km 0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.412   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46173 (2001 FQ92)          Discovered 2001-Mar-16 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FQ92 = 2000 AY177 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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