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59126 (1998 XE25)
Classification: Main-belt Asteroid          SPK-ID: 2059126
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1612103572267938 4.2167e-08  
a 2.712302614022387 1.4265e-08 au
q 2.275051340708671 1.1955e-07 au
i 7.717683083263873 4.9513e-06 deg
node 79.53856939326042 2.9811e-05 deg
peri 221.0882899013026 3.2916e-05 deg
M 307.7638103404321 1.4295e-05 deg
tp 2458837.241628073562
(2019-Dec-19.74162807)
6.531e-05 TDB
period 1631.569734736038
4.47
1.2872e-05
3.524e-08
d
yr
n .220646407159693 1.7407e-09 deg/d
Q 3.149553887336102 1.6565e-08 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      10421 days (28.53 yr)  
   first obs. used      1991-02-05  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53803  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:27:54  

Additional Information
 Earth MOID = 1.26523 au 
 Jupiter MOID = 2.07035 au 
 T_jup = 3.331 
[ 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 14.7   n/a MPO296568  
diameter diameter 3.049 km 0.184 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.275   0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

59126 (1998 XE25)          Discovered 1998-Dec-13 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 XE25 = 2001 KL33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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