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97266 (1999 XS126)
Classification: Main-belt Asteroid          SPK-ID: 2097266
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162812184867637 5.4159e-08  
a 2.802837289367271 2.2904e-08 au
q 2.476919954139507 1.5003e-07 au
i 13.55824581903452 6.942e-06 deg
node 52.03213675544826 2.4914e-05 deg
peri 41.567275190159 4.8791e-05 deg
M 25.25746380873983 3.6356e-05 deg
tp 2458480.250716969179
(2018-Dec-27.75071697)
0.0001733 TDB
period 1713.938589357343
4.69
2.1009e-05
5.752e-08
d
yr
n .2100425314158924 2.5746e-09 deg/d
Q 3.128754624595036 2.5567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      7047 days (19.29 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58612  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:30:30  

Additional Information
 Earth MOID = 1.50912 au 
 Jupiter MOID = 2.19677 au 
 T_jup = 3.274 
[ 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 14.9   n/a MPO280420  
diameter diameter 2.502 km 0.721 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.372   0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97266 (1999 XS126)          Discovered 1999-Dec-07 by CSS at Catalina
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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