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66059 (1998 QZ100)
Classification: Main-belt Asteroid          SPK-ID: 2066059
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 .2681750342980749 4.0937e-08  
a 3.075403351712516 1.8813e-08 au
q 2.250656952386598 1.21e-07 au
i 2.631324194710754 3.9138e-06 deg
node 90.75936008669224 9.0783e-05 deg
peri 240.4165490724102 9.1071e-05 deg
M 61.6174121483343 8.2243e-06 deg
tp 2458863.327220813386
(2020-Jan-14.82722081)
4.3167e-05 TDB
period 1969.93343723966
5.39
1.8076e-05
4.949e-08
d
yr
n .1827472914538903 1.6769e-09 deg/d
Q 3.900149751038434 2.3858e-08 au
  Orbit Determination Parameters
   # obs. used (total)      759  
   data-arc span      8686 days (23.78 yr)  
   first obs. used      1997-05-01  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55106  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:19:05  

Additional Information
 Earth MOID = 1.23952 au 
 Jupiter MOID = 1.48162 au 
 T_jup = 3.172 
[ 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 14.90   n/a MPCxxxxx  
diameter diameter 6.150 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66059 (1998 QZ100)          Discovered 1998-Aug-26 by Elst, E. W. at La Silla
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QZ100 = 1997 JR18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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