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382970 (2004 XE135)
Classification: Main-belt Asteroid          SPK-ID: 2382970
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1457324484493855 5.5749e-08  
a 2.746845702120903 3.1947e-08 au
q 2.346541152438152 1.51e-07 au
i 11.51193362017335 6.3199e-06 deg
node 71.74007178686995 3.2249e-05 deg
peri 13.78722290044845 4.1245e-05 deg
M 140.7277818321076 2.599e-05 deg
tp 2458350.479332514846
(2018-Aug-19.97933251)
0.00011493 TDB
period 1662.837552387724
4.55
2.9009e-05
7.942e-08
d
yr
n .2164973959621395 3.7769e-09 deg/d
Q 3.147150251803654 3.6602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      8378 days (22.94 yr)  
   first obs. used      1997-05-14  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53863  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:45:17  

Additional Information
 Earth MOID = 1.36412 au 
 Jupiter MOID = 2.11116 au 
 T_jup = 3.303 
[ 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 16.2   n/a E2013V04  
diameter diameter 3.231 km 0.288 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382970 (2004 XE135)          Discovered 2004-Dec-15 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

Alternate Designations
 2004 XE135 = 1997 JF11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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