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48037 (2001 DE68)
Classification: Main-belt Asteroid          SPK-ID: 2048037
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1643628103793064 3.6531e-08  
a 2.245964736605343 9.9631e-09 au
q 1.87681166048407 8.1376e-08 au
i 6.458356593339652 5.3928e-06 deg
node 340.0506860111698 4.0608e-05 deg
peri 297.5304141803167 4.4763e-05 deg
M 41.49284598180586 2.0438e-05 deg
tp 2458458.798792883538
(2018-Dec-06.29879288)
6.9585e-05 TDB
period 1229.427226666854
3.37
8.1806e-06
2.24e-08
d
yr
n .292819283802596 1.9484e-09 deg/d
Q 2.615117812726616 1.1601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      867  
   data-arc span      10469 days (28.66 yr)  
   first obs. used      1991-03-20  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50614  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:08:52  

Additional Information
 Earth MOID = .87053 au 
 Jupiter MOID = 2.53867 au 
 T_jup = 3.605 
[ 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 15.5   n/a MPO502476  
diameter diameter 2.641 km 0.460 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.231   0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48037 (2001 DE68)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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