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46215 (2001 FX170)
Classification: Main-belt Asteroid          SPK-ID: 2046215
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09639642682503201 3.3742e-08  
a 2.801256680773581 1.4809e-08 au
q 2.531225546127259 9.1779e-08 au
i 10.86049519323784 4.9811e-06 deg
node 209.820125227229 1.8926e-05 deg
peri 291.8675297099643 3.3428e-05 deg
M 130.8630561839923 2.6935e-05 deg
tp 2458577.995718671535
(2019-Apr-04.49571867)
0.00012757 TDB
period 1712.48897750915
4.69
1.358e-05
3.718e-08
d
yr
n .210220331183461 1.667e-09 deg/d
Q 3.071287815419903 1.6237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1010  
   data-arc span      9363 days (25.63 yr)  
   first obs. used      1994-11-29  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52297  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:47:07  

Additional Information
 Earth MOID = 1.56611 au 
 Jupiter MOID = 2.0073 au 
 T_jup = 3.292 
[ 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 14.88   n/a E2021B10  
diameter diameter 5.497 km 0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46215 (2001 FX170)          Discovered 2001-Mar-24 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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