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65547 (3337 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2065547
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1115804515856992 4.0703e-08  
a 3.154051088419081 2.2458e-08 au
q 2.802120643648914 1.3676e-07 au
i 4.605995156246255 5.9778e-06 deg
node 171.3447811527624 5.6297e-05 deg
peri 278.9173730027204 6.261e-05 deg
M 358.4109970824487 2.726e-05 deg
tp 2459009.530747637173
(2020-Jun-09.03074764)
0.00015495 TDB
period 2045.980604234677
5.60
2.1853e-05
5.983e-08
d
yr
n .1759547472028271 1.8793e-09 deg/d
Q 3.505981533189248 2.4964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      761  
   data-arc span      17840 days (48.84 yr)  
   first obs. used      1971-03-25  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49634  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:41:47  

Additional Information
 Earth MOID = 1.82346 au 
 Jupiter MOID = 1.69424 au 
 T_jup = 3.192 
[ 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 14.6   n/a MPO453050  
diameter diameter 5.467 km 0.315 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.094   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65547 (3337 T-1)          Discovered 1971-Mar-26 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3337 T-1 = 1999 EK14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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