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JPL Small-Body Database Browser
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48038 (2001 DC69)
Classification: Main-belt Asteroid          SPK-ID: 2048038
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1601486297077319 4.0436e-08  
a 2.756381927781806 1.7535e-08 au
q 2.314951139096393 1.1388e-07 au
i 8.268669798331855 5.5973e-06 deg
node 332.4617399466034 3.2418e-05 deg
peri 289.4156970811593 3.8085e-05 deg
M 267.0163775211832 2.1955e-05 deg
tp 2459032.229254852340
(2020-Jul-01.72925485)
0.00010333 TDB
period 1671.504374678996
4.58
1.595e-05
4.367e-08
d
yr
n .215374847624396 2.0552e-09 deg/d
Q 3.197812716467218 2.0344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      9867 days (27.01 yr)  
   first obs. used      1992-03-25  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53138  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:44:47  

Additional Information
 Earth MOID = 1.31521 au 
 Jupiter MOID = 1.97451 au 
 T_jup = 3.310 
[ 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 14.7   n/a MPO432038  
diameter diameter 6.993 km 0.201 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48038 (2001 DC69)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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