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34232 (2000 QL94)
Classification: Main-belt Asteroid          SPK-ID: 2034232
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09444912953708035 5.143e-08  
a 2.976135529940401 2.0295e-08 au
q 2.695042119753153 1.5517e-07 au
i 10.72491452428324 4.2751e-06 deg
node 122.8898438370053 3.1482e-05 deg
peri 205.7571215381834 4.3554e-05 deg
M 297.689776829318 3.2804e-05 deg
tp 2459325.089367589995
(2021-Apr-20.58936759)
0.000172 TDB
period 1875.329061369486
5.13
1.9183e-05
5.252e-08
d
yr
n .1919663100283344 1.9636e-09 deg/d
Q 3.25722894012765 2.2212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1153  
   data-arc span      8091 days (22.15 yr)  
   first obs. used      1998-03-03  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56201  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:45:56  

Additional Information
 Earth MOID = 1.68717 au 
 Jupiter MOID = 2.04897 au 
 T_jup = 3.228 
[ 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 14.1   n/a MPO263632  
diameter diameter 5.730 km 0.358 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.78 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]
geometric albedo albedo 0.148   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34232 (2000 QL94)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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