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66043 (1998 QH79)
Classification: Main-belt Asteroid          SPK-ID: 2066043
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2952383731212555 3.3945e-08  
a 2.560210539444649 1.3318e-08 au
q 1.804338144931118 8.7249e-08 au
i 10.89468709199998 4.5077e-06 deg
node 201.1115202994548 2.4311e-05 deg
peri 111.0433201225472 2.7712e-05 deg
M 168.3966895034277 1.7227e-05 deg
tp 2458500.588712901800
(2019-Jan-17.08871290)
6.7154e-05 TDB
period 1496.276821702148
4.10
1.1675e-05
3.196e-08
d
yr
n .2405971908262724 1.8773e-09 deg/d
Q 3.316082933958179 1.7249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      742  
   data-arc span      24674 days (67.55 yr)  
   first obs. used      1953-08-16  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53703  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:18:55  

Additional Information
 Earth MOID = .823495 au 
 Jupiter MOID = 2.14256 au 
 T_jup = 3.349 
[ 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 15.43   n/a E2021B10  
diameter diameter 4.427 km 0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66043 (1998 QH79)          Discovered 1998-Aug-24 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QH79 = 1986 UQ2 = 2002 LM34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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