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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1565332967742625 2.5307e-08  
a 2.884683431396489 1.3259e-08 au
q 2.433134423729904 7.8495e-08 au
i 5.816526380021197 1.2697e-06 deg
node 183.1098076763428 7.3142e-06 deg
peri 155.112187603822 6.8678e-06 deg
M 284.5154885010018 5.8521e-06 deg
tp 2459575.732990963085
(2021-Dec-27.23299096)		 3.0456e-05 TDB
period 1789.557540536025
4.90		 1.2338e-05
3.378e-08		 d
yr
n .2011670437219746 1.3869e-09 deg/d
Q 3.336232439063073 1.5334e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2246  
   data-arc span      13872 days (37.98 yr)  
   first obs. used      1982-08-15  
   last obs. used      2020-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45869  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-17 00:26:54  

Additional Information
 Earth MOID = 1.42401 au 
 Jupiter MOID = 2.07681 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 12.98   n/a E2021B10  
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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