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JPL Small-Body Database Browser
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34343 (2000 QU227)
Classification: Main-belt Asteroid          SPK-ID: 2034343
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02312644935302085 4.0227e-08  
a 2.631160804030694 1.2362e-08 au
q 2.570311396956624 1.0382e-07 au
i 2.421148654794452 4.4472e-06 deg
node 149.9300500756366 8.5566e-05 deg
peri .03116697357749251 0.00011915 deg
M 71.18202385079994 8.2625e-05 deg
tp 2458692.261172369989
(2019-Jul-27.76117237)
0.0003574 TDB
period 1558.904509084942
4.27
1.0986e-05
3.008e-08
d
yr
n .2309313995193431 1.6275e-09 deg/d
Q 2.692010211104763 1.2648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1120  
   data-arc span      10019 days (27.43 yr)  
   first obs. used      1992-11-21  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:47:14  

Additional Information
 Earth MOID = 1.58018 au 
 Jupiter MOID = 2.27621 au 
 T_jup = 3.398 
[ 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 15.1   n/a MPO426130  
diameter diameter 2.770 km 0.719 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.252   0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34343 (2000 QU227)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QU227 = 1996 TN4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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