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46206 (2001 FS156)
Classification: Main-belt Asteroid          SPK-ID: 2046206
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03571845620168519 5.0765e-08  
a 2.696256069461797 2.1835e-08 au
q 2.599949965136198 1.3711e-07 au
i 10.03759070318092 6.2805e-06 deg
node 309.9408707153387 3.1278e-05 deg
peri 146.2895670651069 0.00010955 deg
M 213.6410660614394 0.0001006 deg
tp 2459657.941125170276
(2022-Mar-19.44112517)
0.00044978 TDB
period 1617.112113980372
4.43
1.9644e-05
5.378e-08
d
yr
n .2226190731537427 2.7043e-09 deg/d
Q 2.792562173787396 2.2615e-08 au
  Orbit Determination Parameters
   # obs. used (total)      723  
   data-arc span      7601 days (20.81 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55599  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 07:06:27  

Additional Information
 Earth MOID = 1.62196 au 
 Jupiter MOID = 2.28274 au 
 T_jup = 3.347 
[ 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 14.8   n/a MPO395439  
diameter diameter 3.270 km 0.323 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.218   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46206 (2001 FS156)          Discovered 2001-Mar-26 by JPL/NEAT at Haleakala
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FS156 = 1999 XE190 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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