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JPL Small-Body Database Browser
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13384 (1998 XG79)
Classification: Main-belt Asteroid          SPK-ID: 2013384
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .222147723713724 3.821e-08  
a 3.170471298438624 2.4503e-08 au
q 2.466158316390788 1.2577e-07 au
i 12.95082367911258 4.9771e-06 deg
node 114.9203649703124 1.8255e-05 deg
peri 264.2853854048431 2.1533e-05 deg
M 328.715198846373 1.3768e-05 deg
tp 2459179.690534126732
(2020-Nov-26.19053413)
7.9897e-05 TDB
period 2061.978657586732
5.65
2.3904e-05
6.545e-08
d
yr
n .1745895859180868 2.024e-09 deg/d
Q 3.874784280486459 2.9946e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1500  
   data-arc span      14533 days (39.79 yr)  
   first obs. used      1980-07-11  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5203  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:52:08  

Additional Information
 Earth MOID = 1.50954 au 
 Jupiter MOID = 1.83581 au 
 T_jup = 3.125 
[ 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 12.5   n/a MPO492901  
diameter diameter 10.211 km 0.282 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 182.230 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.226   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

13384 (1998 XG79)          Discovered 1998-Dec-15 by LINEAR at Socorro
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 XG79 = 1980 NO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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