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49613 (1999 FS32)
Classification: Main-belt Asteroid          SPK-ID: 2049613
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519380350086648 5.4838e-08  
a 3.195741300619048 1.8343e-08 au
q 2.710186647006955 1.7513e-07 au
i 1.977995513993025 4.965e-06 deg
node 141.9730413782708 0.0001528 deg
peri 34.79283261475403 0.00015331 deg
M 202.9441821790476 1.3271e-05 deg
tp 2459510.847864468332
(2021-Oct-23.34786447)
8.0178e-05 TDB
period 2086.679982668421
5.71
1.7966e-05
4.919e-08
d
yr
n .1725228607117975 1.4854e-09 deg/d
Q 3.681295954231141 2.113e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1339  
   data-arc span      11959 days (32.74 yr)  
   first obs. used      1987-02-23  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53696  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:22:27  

Additional Information
 Earth MOID = 1.71524 au 
 Jupiter MOID = 1.28144 au 
 T_jup = 3.176 
[ 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 13.8   n/a MPO449319  
diameter diameter 8.839 km 0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49613 (1999 FS32)          Discovered 1999-Mar-23 by Korlevic, K. at Visnjan
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 FS32 = 1987 DS2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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