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79348 (1996 XK9)
Classification: Main-belt Asteroid          SPK-ID: 2079348
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1876427765023445 6.583e-08  
a 3.067797687071944 2.3783e-08 au
q 2.492147611322294 2.061e-07 au
i 11.55867727592046 4.6953e-06 deg
node 265.2263703505145 3.018e-05 deg
peri 56.49601971806295 3.2858e-05 deg
M 202.0676719168109 1.6583e-05 deg
tp 2459861.507703196995
(2022-Oct-09.00770320)
9.414e-05 TDB
period 1962.630304465901
5.37
2.2823e-05
6.249e-08
d
yr
n .1834273113896345 2.133e-09 deg/d
Q 3.643447762821594 2.8246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      14879 days (40.74 yr)  
   first obs. used      1979-07-24  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58418  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:39:54  

Additional Information
 Earth MOID = 1.50108 au 
 Jupiter MOID = 1.74134 au 
 T_jup = 3.174 
[ 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 14.3   n/a MPO436335  
diameter diameter 5.306 km 0.360 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.131   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79348 (1996 XK9)          Discovered 1996-Dec-01 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1996 XK9 = 1979 OT9 = 2001 QY292 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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