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53263 (1999 FW6)
Classification: Main-belt Asteroid          SPK-ID: 2053263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1275338237635773 3.5267e-08  
a 3.039880468973564 1.9206e-08 au
q 2.652192888981149 1.1498e-07 au
i 9.157395368193148 5.4511e-06 deg
node 14.23651722239636 2.2474e-05 deg
peri 281.3783448568789 3.1175e-05 deg
M 313.2824381072173 2.2896e-05 deg
tp 2459451.723843900986
(2021-Aug-25.22384390)
0.00012378 TDB
period 1935.901193044216
5.30
1.8346e-05
5.023e-08
d
yr
n .1859599039938076 1.7623e-09 deg/d
Q 3.427568048965979 2.1655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1168  
   data-arc span      10815 days (29.61 yr)  
   first obs. used      1990-10-13  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53015  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:52:14  

Additional Information
 Earth MOID = 1.65436 au 
 Jupiter MOID = 1.8687 au 
 T_jup = 3.209 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.12   n/a MPCxxxxx  
diameter diameter 10.278 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

53263 (1999 FW6)          Discovered 1999-Mar-25 by Sarounova, L. at Ondrejov
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 FW6 = 2001 VW58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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