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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172186530676773 3.2836e-08  
a 2.424509472179047 8.5538e-09 au
q 2.140311737500393 7.7517e-08 au
i 1.900463414108502 4.1496e-06 deg
node 15.39368987319341 0.00011271 deg
peri 67.85711041735254 0.00011431 deg
M 218.1531106105959 1.9049e-05 deg
tp 2459743.814843591385
(2022-Jun-13.31484359)
7.3839e-05 TDB
period 1378.904708695779
3.78
7.2973e-06
1.998e-08
d
yr
n .2610767790767078 1.3816e-09 deg/d
Q 2.7087072068577 9.5565e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1204  
   data-arc span      9986 days (27.34 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53878  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:50:28  

Additional Information
 Earth MOID = 1.1568 au 
 Jupiter MOID = 2.47829 au 
 T_jup = 3.501 
[ 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 15.45   n/a MPCxxxxx  
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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