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46127 (2001 FS45)
Classification: Main-belt Asteroid          SPK-ID: 2046127
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1174315698558843 2.7157e-08  
a 2.534594080332982 1.067e-08 au
q 2.236952718532049 6.999e-08 au
i 4.349880250308387 5.6313e-06 deg
node 351.2446208243101 4.0522e-05 deg
peri 260.852977308977 4.8448e-05 deg
M 223.4257865749888 2.6149e-05 deg
tp 2459559.648621289941
(2021-Dec-11.14862129)
0.00010788 TDB
period 1473.876353495551
4.04
9.307e-06
2.548e-08
d
yr
n .2442538677998314 1.5424e-09 deg/d
Q 2.832235442133915 1.1923e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1486  
   data-arc span      10687 days (29.26 yr)  
   first obs. used      1990-10-22  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53536  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:22:10  

Additional Information
 Earth MOID = 1.22779 au 
 Jupiter MOID = 2.21707 au 
 T_jup = 3.435 
[ 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 14.4   n/a MPO309511  
diameter diameter 3.689 km 0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.326   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46127 (2001 FS45)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FS45 = 1990 UZ6 = 2000 AU8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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