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JPL Small-Body Database Browser
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97324 (1999 XE235)
Classification: Main-belt Asteroid          SPK-ID: 2097324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05828971656094847 5.7015e-08  
a 2.96631434226754 3.4774e-08 au
q 2.793408720026089 1.6504e-07 au
i 10.95604351453456 5.5822e-06 deg
node 84.55391622829745 3.2166e-05 deg
peri 247.3348086990274 6.3497e-05 deg
M 7.319918171194852 5.6486e-05 deg
tp 2458562.557328164611
(2019-Mar-20.05732816)
0.00029274 TDB
period 1866.053901325286
5.11
3.2813e-05
8.984e-08
d
yr
n .1929204723102185 3.3924e-09 deg/d
Q 3.139219964508991 3.6801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      8654 days (23.69 yr)  
   first obs. used      1995-12-28  
   last obs. used      2019-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60401  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:23  

Additional Information
 Earth MOID = 1.8024 au 
 Jupiter MOID = 2.08326 au 
 T_jup = 3.234 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO453421  
diameter diameter 4.154 km 0.657 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.148   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97324 (1999 XE235)          Discovered 1999-Dec-04 by CSS at Catalina
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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