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109153 (2001 QH60)
Classification: Outer Main-belt Asteroid          SPK-ID: 2109153
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1244756515061988 4.2649e-08  
a 3.207807562351765 3.0376e-08 au
q 2.808513626121517 1.3522e-07 au
i 14.62119417117359 6.2839e-06 deg
node 344.8930376951483 1.8684e-05 deg
peri 279.5858533860622 3.2286e-05 deg
M 152.9483468335305 2.7939e-05 deg
tp 2458108.934666351578
(2017-Dec-21.43466635)
0.00016155 TDB
period 2098.509246803233
5.75
2.9807e-05
8.161e-08
d
yr
n .1715503520169885 2.4367e-09 deg/d
Q 3.607101498582011 3.4157e-08 au
  Orbit Determination Parameters
   # obs. used (total)      690  
   data-arc span      6740 days (18.45 yr)  
   first obs. used      2001-08-12  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56751  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:20:23  

Additional Information
 Earth MOID = 1.84118 au 
 Jupiter MOID = 1.75725 au 
 T_jup = 3.130 
[ 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 14.3   n/a MPO502754  
diameter diameter 6.732 km 0.382 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.107   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109153 (2001 QH60)          Discovered 2001-Aug-18 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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