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JPL Small-Body Database Browser
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27418 (2000 ET151)
Classification: Main-belt Asteroid          SPK-ID: 2027418
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212552319049815 5.5326e-08  
a 2.903348744655569 2.0237e-08 au
q 2.551302519321321 1.6033e-07 au
i 15.04687983719066 4.6188e-06 deg
node 257.5017596224885 2.3313e-05 deg
peri 320.3809602816347 3.2452e-05 deg
M 343.0403343932758 2.4486e-05 deg
tp 2459085.625959381218
(2020-Aug-24.12595938)
0.00012307 TDB
period 1806.954576102497
4.95
1.8892e-05
5.172e-08
d
yr
n .1992302433946626 2.083e-09 deg/d
Q 3.255394969989817 2.2691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1343  
   data-arc span      15958 days (43.69 yr)  
   first obs. used      1976-05-27  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:03:11  

Additional Information
 Earth MOID = 1.55921 au 
 Jupiter MOID = 1.84008 au 
 T_jup = 3.224 
[ 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 13.1   n/a MPO337490  
diameter diameter 16.421 km 0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27418 (2000 ET151)          Discovered 2000-Mar-06 by JPL/GEODSS NEAT at Haleakala
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 ET151 = 1998 XC66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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