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11528 Mie (1991 XH)
Classification: Main-belt Asteroid          SPK-ID: 2011528
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1613114878151572 3.7277e-08  
a 2.610890096315083 1.1338e-08 au
q 2.189723530356638 9.7859e-08 au
i 13.90986039545666 3.289e-06 deg
node 133.7805050432565 1.8985e-05 deg
peri 238.07531827 2.2023e-05 deg
M 317.8385887397684 1.3454e-05 deg
tp 2459180.965401431229
(2020-Nov-27.46540143)
5.8103e-05 TDB
period 1540.924332780166
4.22
1.0037e-05
2.748e-08
d
yr
n .2336260076771459 1.5218e-09 deg/d
Q 3.032056662273527 1.3167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2116  
   data-arc span      13292 days (36.39 yr)  
   first obs. used      1984-01-25  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42091  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:16:36  

Additional Information
 Earth MOID = 1.22072 au 
 Jupiter MOID = 2.49254 au 
 T_jup = 3.350 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456965.5 (2014-Nov-04.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1632183397977862 3.7419e-08  
q 2.183160593605701 9.8473e-08 au
tp 2457641.995068879659
(2016-Sep-10.49506888)
5.3915e-05 TDB
node 133.8699959276957 1.9019e-05 deg
peri 238.40405956124 2.1973e-05 deg
i 13.90165499306013 3.2872e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2116  
   data-arc span      13292 days (36.39 yr)  
   first obs. used      1984-01-25  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42091  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:16:36  

Additional Information
 Jupiter MOID = 2.49254 au 
 T_jup = 3.350 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.400156274714864E-15 -3.668375357457938E-15 5.199269466412123E-13 4.333896718130647E-15 1.33495264929555E-13 1.036704743423418E-15
q -3.668375357457938E-15 9.696920529379141E-15 -1.224904403091503E-12 -9.156470086983551E-15 -3.327623798789077E-13 -2.334912111546859E-15
tp 5.199269466412123E-13 -1.224904403091503E-12 2.906815204016919E-9 1.473344171305715E-11 6.223277145736493E-10 1.975818412801754E-12
node 4.333896718130647E-15 -9.156470086983551E-15 1.473344171305715E-11 3.6172201325186E-10 -3.476565889721755E-10 -3.25043314092355E-12
peri 1.33495264929555E-13 -3.327623798789077E-13 6.223277145736493E-10 -3.476565889721755E-10 4.827979253546945E-10 3.555438309338773E-12
i 1.036704743423418E-15 -2.334912111546859E-15 1.975818412801754E-12 -3.25043314092355E-12 3.555438309338773E-12 1.080595276820974E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.5   n/a MPO344394  
diameter diameter 8.392 km 0.171 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.202 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.229   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11528 Mie           Discovered 1991 Dec. 3 by Y. Kushida and O. Muramatsu at the Yatsugatake South Base Observatory.
Mie Nagata (b. 1963) was a lecturer at the Gotoh Planetarium and Astronomical Museum in Tokyo from 1988 to 1994. She is a part-time lecturer at other planetaria in Tokyo and has strong interest in preschool education in astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000124/MPCPages.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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