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52682 (1998 DM34)
Classification: Main-belt Asteroid          SPK-ID: 2052682
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07475857664982141 5.2542e-08  
a 3.178321965544948 2.3596e-08 au
q 2.940715139265945 1.6466e-07 au
i 9.071354577221156 5.1971e-06 deg
node 9.795094365095533 2.965e-05 deg
peri 302.9635373754477 4.3603e-05 deg
M 194.5837744458564 3.5191e-05 deg
tp 2459951.478869290800
(2023-Jan-06.97886929)
0.00020642 TDB
period 2069.642151474616
5.67
2.3047e-05
6.31e-08
d
yr
n .1739431136650849 1.937e-09 deg/d
Q 3.415928791823951 2.536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      943  
   data-arc span      8013 days (21.94 yr)  
   first obs. used      1998-02-27  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57966  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:33:07  

Additional Information
 Earth MOID = 1.94014 au 
 Jupiter MOID = 1.87081 au 
 T_jup = 3.176 
[ 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 14.2   n/a MPO324781  
diameter diameter 6.505 km 0.422 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.126   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52682 (1998 DM34)          Discovered 1998-Feb-27 by Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 DM34 = 2000 QL193 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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