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JPL Small-Body Database Browser
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34150 (2000 QK18)
Classification: Main-belt Asteroid          SPK-ID: 2034150
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1326336730813148 3.548e-08  
a 2.192275384230173 6.6838e-09 au
q 1.901505847613975 7.9022e-08 au
i 3.419865726725558 3.8497e-06 deg
node 181.0531388880561 6.5022e-05 deg
peri 78.98972262543947 6.705e-05 deg
M 329.4913613605636 1.4755e-05 deg
tp 2458700.975786910747
(2019-Aug-05.47578691)
4.8554e-05 TDB
period 1185.607909790926
3.25
5.422e-06
1.484e-08
d
yr
n .3036416989352606 1.3886e-09 deg/d
Q 2.483044920846372 7.5703e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1462  
   data-arc span      11710 days (32.06 yr)  
   first obs. used      1987-08-27  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51241  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:54:15  

Additional Information
 Earth MOID = .889548 au 
 Jupiter MOID = 2.56702 au 
 T_jup = 3.658 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO272800  
diameter diameter 2.456 km 0.291 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.386   0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34150 (2000 QK18)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QK18 = 1987 QD3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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