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66024 (1998 QZ45)
Classification: Main-belt Asteroid          SPK-ID: 2066024
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1168048431892499 3.6869e-08  
a 2.794278110693755 1.674e-08 au
q 2.467892894147018 1.0842e-07 au
i 7.484969544357584 5.0468e-06 deg
node 328.7952061892338 3.1696e-05 deg
peri 318.5493884278703 3.9401e-05 deg
M 324.5677217815705 2.4436e-05 deg
tp 2459368.418848154444
(2021-Jun-02.91884815)
0.00011608 TDB
period 1706.093663041889
4.67
1.5332e-05
4.198e-08
d
yr
n .2110083448514404 1.8962e-09 deg/d
Q 3.120663327240493 1.8696e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1396  
   data-arc span      7994 days (21.89 yr)  
   first obs. used      1998-08-03  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47382  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:18:42  

Additional Information
 Earth MOID = 1.45572 au 
 Jupiter MOID = 2.08532 au 
 T_jup = 3.305 
[ 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 14.02   n/a E2021B10  
diameter diameter 4.130 km 0.523 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.313   0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66024 (1998 QZ45)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QZ45 = 1999 XS184 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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