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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2952434310594942 3.5052e-08  
a 2.560017270792642 1.3815e-08 au
q 1.80418898819226 9.0749e-08 au
i 10.89472867450832 5.7075e-06 deg
node 201.1241276521371 2.7334e-05 deg
peri 111.0042055357669 3.1902e-05 deg
M 120.3188678801914 1.9614e-05 deg
tp 2458500.472366539797
(2019-Jan-16.97236654)
7.8235e-05 TDB
period 1496.10739543294
4.10
1.211e-05
3.316e-08
d
yr
n .2406244371887648 1.9478e-09 deg/d
Q 3.315845553393024 1.7894e-08 au
  Orbit Determination Parameters
   # obs. used (total)      683  
   data-arc span      24270 days (66.45 yr)  
   first obs. used      1953-08-16  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54758  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:50:10  

Additional Information
 Earth MOID = .825195 au 
 Jupiter MOID = 2.14279 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 15.3   n/a MPO432212  
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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