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32164 (2000 NW4)
Classification: Main-belt Asteroid          SPK-ID: 2032164
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .193794992117167 3.3541e-08  
a 2.561300487824125 1.4416e-08 au
q 2.064933279976553 8.4097e-08 au
i 14.09195891816637 4.4006e-06 deg
node 114.7931866952593 1.9766e-05 deg
peri 225.3216082024283 2.4591e-05 deg
M 178.5058969084752 1.6292e-05 deg
tp 2457858.097728600583
(2017-Apr-14.59772860)
6.6501e-05 TDB
period 1497.232429474441
4.10
1.264e-05
3.461e-08
d
yr
n .2404436298019322 2.0299e-09 deg/d
Q 3.057667695671698 1.7209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1457  
   data-arc span      10723 days (29.36 yr)  
   first obs. used      1989-12-30  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49894  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:42:22  

Additional Information
 Earth MOID = 1.0777 au 
 Jupiter MOID = 2.35324 au 
 T_jup = 3.367 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7   n/a MPO385015  
diameter diameter 5.499 km 0.211 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.255   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32164 (2000 NW4)          Discovered 2000-Jul-07 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 NW4 = 1989 YX2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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