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JPL Small-Body Database Browser
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34201 (2000 QX54)
Classification: Main-belt Asteroid          SPK-ID: 2034201
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1023424237848369 4.4758e-08  
a 2.979712068590424 2.283e-08 au
q 2.67476111330995 1.3445e-07 au
i 9.525642107758244 5.1715e-06 deg
node 355.9603014706776 2.8938e-05 deg
peri 58.61040792799634 3.7884e-05 deg
M 239.7468393170146 2.6602e-05 deg
tp 2459628.058008371431
(2022-Feb-17.55800837)
0.00014199 TDB
period 1878.710561373881
5.14
2.1592e-05
5.912e-08
d
yr
n .1916207889610925 2.2023e-09 deg/d
Q 3.284663023870898 2.5167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      838  
   data-arc span      9543 days (26.13 yr)  
   first obs. used      1993-04-16  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55305  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:23:18  

Additional Information
 Earth MOID = 1.69988 au 
 Jupiter MOID = 2.09408 au 
 T_jup = 3.231 
[ 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 14.2   n/a MPO439329  
diameter diameter 5.198 km 0.544 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.150   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34201 (2000 QX54)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QX54 = 1998 HM129 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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