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1753 Mieke (1934 JM)
Classification: Main-belt Asteroid          SPK-ID: 2001753
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07961702488333379 2.9154e-08  
a 3.015203550103589 1.2825e-08 au
q 2.775142014026676 8.5617e-08 au
i 11.36928045788707 4.2887e-06 deg
node 58.42995040965773 1.9792e-05 deg
peri 229.9821082750338 3.8001e-05 deg
M 117.3526051975136 3.3648e-05 deg
tp 2458377.104568818905
(2018-Sep-15.60456882)
0.00017797 TDB
period 1912.376421873838
5.24
1.2202e-05
3.341e-08
d
yr
n .188247457917963 1.2011e-09 deg/d
Q 3.255265086180504 1.3846e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2718  
   data-arc span      31315 days (85.74 yr)  
   first obs. used      1934-05-10  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44579  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 16:03:45  

Additional Information
 Earth MOID = 1.77461 au 
 Jupiter MOID = 1.86641 au 
 T_jup = 3.214 
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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 11.1   n/a MPO502170  
diameter diameter 19.445 km 0.208 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 8.8 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:
[Lagerkvist, C.-I. (1978) Astron. Astrophys. Suppl. Ser. 31, 361-381.]
geometric albedo albedo 0.144   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1753 Mieke           Discovered 1934 May 10 by H. van Gent at Johannesburg.
Named in honor of the wife of former director of the Leiden Observatory Jan Oort. Name proposed by the Leiden Observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC 5357Last Updated: 2006-03-21

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Alternate Designations
 1934 JM = 1951 SM = 1951 VB = 1967 UG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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