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JPL Small-Body Database Browser
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97992 (2000 QL187)
Classification: Main-belt Asteroid          SPK-ID: 2097992
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1892980792582783 5.6018e-08  
a 2.29890739776134 1.1501e-08 au
q 1.863728642972471 1.2828e-07 au
i 7.54224184734447 5.9906e-06 deg
node 20.77377038089527 3.6595e-05 deg
peri 300.6114670443461 3.8938e-05 deg
M 248.2540314060268 1.3979e-05 deg
tp 2459395.693694934340
(2021-Jun-30.19369493)
5.0969e-05 TDB
period 1273.153134439209
3.49
9.5537e-06
2.616e-08
d
yr
n .2827625289227841 2.1218e-09 deg/d
Q 2.734086152550208 1.3678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      10170 days (27.84 yr)  
   first obs. used      1992-03-04  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61717  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 14:41:50  

Additional Information
 Earth MOID = .865297 au 
 Jupiter MOID = 2.61768 au 
 T_jup = 3.557 
[ 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 15.6   n/a MPO417491  
diameter diameter 1.495 km 0.192 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.455   0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

97992 (2000 QL187)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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