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101030 (1998 QF76)
Classification: Main-belt Asteroid          SPK-ID: 2101030
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2268399143432217 2.5509e-08  
a 2.588678133896403 1.0592e-08 au
q 2.001462607741172 6.4245e-08 au
i 9.086438716816355 5.9736e-06 deg
node 217.7105754864951 1.8063e-05 deg
peri 78.74593924211896 2.3395e-05 deg
M 112.527621712925 1.4614e-05 deg
tp 2458524.976319476736
(2019-Feb-10.47631948)
6.0313e-05 TDB
period 1521.302257903421
4.17
9.3373e-06
2.556e-08
d
yr
n .2366393648137571 1.4524e-09 deg/d
Q 3.175893660051635 1.2995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1198  
   data-arc span      8107 days (22.20 yr)  
   first obs. used      1998-08-19  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:02:51  

Additional Information
 Earth MOID = 1.00985 au 
 Jupiter MOID = 2.10871 au 
 T_jup = 3.367 
[ 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 14.7   n/a MPO436471  
diameter diameter 2.904 km 0.335 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.332   0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101030 (1998 QF76)          Discovered 1998-Aug-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 QF76 = 1998 QT96 = 2001 FC101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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