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26349 (1998 XR94)
Classification: Outer Main-belt Asteroid          SPK-ID: 2026349
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1229864124598386 4.9193e-08  
a 3.208592157842006 2.6289e-08 au
q 2.813978919302245 1.5237e-07 au
i 9.551549493216624 5.0233e-06 deg
node 236.5207180290851 3.096e-05 deg
peri 195.0169792468252 3.78e-05 deg
M 215.7599555143337 2.1394e-05 deg
tp 2459441.611460208836
(2021-Aug-15.11146021)
0.0001274 TDB
period 2099.279203323259
5.75
2.58e-05
7.064e-08
d
yr
n .1714874321767695 2.1076e-09 deg/d
Q 3.603205396381766 2.9522e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1151  
   data-arc span      8011 days (21.93 yr)  
   first obs. used      1997-09-24  
   last obs. used      2019-08-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57228  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:42:14  

Additional Information
 Earth MOID = 1.82931 au 
 Jupiter MOID = 1.71423 au 
 T_jup = 3.159 
[ 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 13.4   n/a MPO358875  
diameter diameter 12.763 km 0.158 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26349 (1998 XR94)          Discovered 1998-Dec-15 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 XR94 = 2000 EB95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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