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15117 (2000 DA79)
Classification: Main-belt Asteroid          SPK-ID: 2015117
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1564080771379536 4.2472e-08  
a 2.884550135636338 1.4551e-08 au
q 2.433383195513435 1.2403e-07 au
i 5.816525659710939 4.9911e-06 deg
node 183.1109426244901 3.5417e-05 deg
peri 155.1331954655009 3.8993e-05 deg
M 244.2426359452564 1.9564e-05 deg
tp 2459575.889182108963
(2021-Dec-27.38918211)		 9.9365e-05 TDB
period 1789.433503869927
4.90		 1.354e-05
3.707e-08		 d
yr
n .2011809878497548 1.5223e-09 deg/d
Q 3.335717075759241 1.6827e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2161  
   data-arc span      13820 days (37.84 yr)  
   first obs. used      1982-08-15  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46023  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:48:04  

Additional Information
 Earth MOID = 1.42611 au 
 Jupiter MOID = 2.07705 au 
 T_jup = 3.267 
[ 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 13.0   n/a MPO473971  
diameter diameter 7.991 km 0.418 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.277   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15117 (2000 DA79)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 DA79 = 1982 PC1 = 1987 RB = 1997 YE7 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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