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46603 (1993 FY41)
Classification: Main-belt Asteroid          SPK-ID: 2046603
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1183707383914522 3.3046e-08  
a 2.422419555515118 8.8656e-09 au
q 2.1356759640349 7.8339e-08 au
i 1.901095882773664 4.412e-06 deg
node 15.44814743501341 0.00011366 deg
peri 67.69603609603439 0.00011538 deg
M 61.47612877550235 1.9529e-05 deg
tp 2458365.332943436739
(2018-Sep-03.83294344)
7.4429e-05 TDB
period 1377.122178137381
3.77
7.56e-06
2.07e-08
d
yr
n .261414713752498 1.4351e-09 deg/d
Q 2.709163146995335 9.9151e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1174  
   data-arc span      9537 days (26.11 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54546  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:38:27  

Additional Information
 Earth MOID = 1.15245 au 
 Jupiter MOID = 2.48063 au 
 T_jup = 3.502 
[ 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 15.3   n/a MPO313769  
diameter diameter 3.173 km 0.379 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.146   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

46603 (1993 FY41)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FY41 = 1995 WW6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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