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66247 (1999 FN34)
Classification: Main-belt Asteroid          SPK-ID: 2066247
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1537082559556933 3.2909e-08  
a 2.277031861023891 8.5065e-09 au
q 1.927033264910362 7.3837e-08 au
i 6.441772198548908 4.5277e-06 deg
node 51.03564206536898 3.4904e-05 deg
peri 222.8219000192778 3.8601e-05 deg
M 51.82148759496529 1.8079e-05 deg
tp 2459019.841057788518
(2020-Jun-19.34105779)
6.2648e-05 TDB
period 1255.024164965351
3.44
7.0327e-06
1.925e-08
d
yr
n .286847066414804 1.6074e-09 deg/d
Q 2.627030457137419 9.814e-09 au
  Orbit Determination Parameters
   # obs. used (total)      975  
   data-arc span      7883 days (21.58 yr)  
   first obs. used      1999-03-19  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51581  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:20:30  

Additional Information
 Earth MOID = .914953 au 
 Jupiter MOID = 2.47601 au 
 T_jup = 3.584 
[ 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 15.58   n/a MPCxxxxx  
diameter diameter 2.643 km 0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.121   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66247 (1999 FN34)          Discovered 1999-Mar-19 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 FN34 = 2000 SO122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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