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JPL Small-Body Database Browser
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277075 (2005 EB143)
Classification: Main-belt Asteroid          SPK-ID: 2277075
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1563849117671998 7.178e-08  
a 3.115657691006658 3.5872e-08 au
q 2.628415837901784 2.3715e-07 au
i 23.9875564810736 7.449e-06 deg
node 179.0238861534172 1.1534e-05 deg
peri 16.96429756505418 2.0424e-05 deg
M 198.3549155714224 1.6148e-05 deg
tp 2459502.451185599576
(2021-Oct-14.95118560)
9.7855e-05 TDB
period 2008.736782585653
5.50
3.4691e-05
9.498e-08
d
yr
n .1792171095391636 3.0951e-09 deg/d
Q 3.602899544111532 4.1482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      6656 days (18.22 yr)  
   first obs. used      2001-08-10  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56832  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:21:25  

Additional Information
 Earth MOID = 1.63667 au 
 Jupiter MOID = 1.3698 au 
 T_jup = 3.067 
[ 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 15.0   n/a MPO455056  
diameter diameter 4.508 km 0.218 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.104   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277075 (2005 EB143)          Discovered 2005-Mar-10 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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