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53812 (2000 EL136)
Classification: Main-belt Asteroid          SPK-ID: 2053812
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952109328329651 4.3752e-08  
a 2.647508897273479 1.5209e-08 au
q 2.130686215753149 1.1369e-07 au
i 11.46262483102354 4.6553e-06 deg
node 8.967295947571374 2.2756e-05 deg
peri 307.0365499396743 2.532e-05 deg
M 122.3233981000851 1.2303e-05 deg
tp 2458465.859806077943
(2018-Dec-13.35980608)
5.2145e-05 TDB
period 1573.455878444947
4.31
1.3558e-05
3.712e-08
d
yr
n .228795738686864 1.9715e-09 deg/d
Q 3.16433157879381 1.8177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1085  
   data-arc span      10586 days (28.98 yr)  
   first obs. used      1991-02-07  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47591  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:55:27  

Additional Information
 Earth MOID = 1.14047 au 
 Jupiter MOID = 2.25097 au 
 T_jup = 3.337 
[ 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 14.3   n/a MPO502515  
diameter diameter 8.238 km 0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.42340 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.061   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

53812 (2000 EL136)          Discovered 2000-Mar-12 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 EL136 = 1999 BP17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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