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66367 (1999 JW95)
Classification: Main-belt Asteroid          SPK-ID: 2066367
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1943411391801045 3.802e-08  
a 2.360972809886613 9.537e-09 au
q 1.902138664439996 9.0358e-08 au
i 11.53683043978198 4.8381e-06 deg
node 189.8183401183912 1.8996e-05 deg
peri 35.94033123535857 2.2151e-05 deg
M 347.3663755906456 1.2378e-05 deg
tp 2459247.000793714989
(2021-Feb-01.50079372)
4.5684e-05 TDB
period 1325.05805103728
3.63
8.0288e-06
2.198e-08
d
yr
n .2716862100631632 1.6462e-09 deg/d
Q 2.819806955333229 1.139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      749  
   data-arc span      21679 days (59.35 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54116  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:21:39  

Additional Information
 Earth MOID = .905856 au 
 Jupiter MOID = 2.17428 au 
 T_jup = 3.499 
[ 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 15.85   n/a E2021B10  
diameter diameter 3.849 km 0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66367 (1999 JW95)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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