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79463 (1997 YE13)
Classification: Main-belt Asteroid          SPK-ID: 2079463
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1089499046059103 4.0843e-08  
a 3.089553881036627 1.8699e-08 au
q 2.752947280422866 1.287e-07 au
i 8.136685110936609 4.6688e-06 deg
node 289.8404729977566 3.4104e-05 deg
peri 179.6405189040804 4.4273e-05 deg
M 45.81637823111899 2.5962e-05 deg
tp 2458748.058738429066
(2019-Sep-21.55873843)
0.00014321 TDB
period 1983.545135477562
5.43
1.8008e-05
4.93e-08
d
yr
n .1814932231997462 1.6477e-09 deg/d
Q 3.426160481650387 2.0736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      8151 days (22.32 yr)  
   first obs. used      1997-12-28  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49364  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:40:40  

Additional Information
 Earth MOID = 1.76966 au 
 Jupiter MOID = 1.69987 au 
 T_jup = 3.201 
[ 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 14.5   n/a MPO459362  
diameter diameter 3.946 km 0.792 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.150   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79463 (1997 YE13)          Discovered 1997-Dec-28 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1997 YE13 = 2001 QH230 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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