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26573 (2000 EG87)
Classification: Main-belt Asteroid          SPK-ID: 2026573
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1464861610622203 4.973e-08  
a 2.294172063434052 7.9427e-09 au
q 1.958107605045405 1.1302e-07 au
i 6.408476508121661 5.1111e-06 deg
node 337.2973451994375 2.968e-05 deg
peri 10.59384855416962 3.2009e-05 deg
M 184.7159255891948 1.2061e-05 deg
tp 2459818.484192337446
(2022-Aug-26.98419234)
4.3719e-05 TDB
period 1269.221462299409
3.47
6.5913e-06
1.805e-08
d
yr
n .283638443481565 1.473e-09 deg/d
Q 2.630236521822699 9.1062e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1786  
   data-arc span      10719 days (29.35 yr)  
   first obs. used      1991-09-14  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48408  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:20:23  

Additional Information
 Earth MOID = .94974 au 
 Jupiter MOID = 2.77241 au 
 T_jup = 3.574 
[ 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 14.02   n/a E2021B10  
diameter diameter 4.186 km 0.200 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.278   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26573 (2000 EG87)          Discovered 2000-Mar-08 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EG87 = 1991 SD4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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