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JPL Small-Body Database Browser
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34223 (2000 QD87)
Classification: Main-belt Asteroid          SPK-ID: 2034223
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212320451982815 5.236e-08  
a 2.593892226312828 1.5221e-08 au
q 2.279429366693 1.4186e-07 au
i 13.81884467657958 6.3572e-06 deg
node 172.3372784872851 1.421e-05 deg
peri 318.5388220022019 2.825e-05 deg
M 19.64032003768761 2.1523e-05 deg
tp 2458517.252274248767
(2019-Feb-02.75227425)
9.1352e-05 TDB
period 1525.900861744435
4.18
1.3431e-05
3.677e-08
d
yr
n .2359262053161449 2.0767e-09 deg/d
Q 2.908355085932656 1.7067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1256  
   data-arc span      8246 days (22.58 yr)  
   first obs. used      1996-10-05  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:50:24  

Additional Information
 Earth MOID = 1.3099 au 
 Jupiter MOID = 2.14879 au 
 T_jup = 3.367 
[ 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 14.4   n/a MPO267824  
diameter diameter 3.668 km 0.391 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.274   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34223 (2000 QD87)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QD87 = 1996 TR52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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