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134790 (2000 EH4)
Classification: Main-belt Asteroid          SPK-ID: 2134790
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1062898696992813 9.9376e-08  
a 2.567872417281884 1.6773e-08 au
q 2.294933592644614 2.6019e-07 au
i 30.036466672309 7.4108e-06 deg
node 343.7871383773021 1.0659e-05 deg
peri 160.5546573648037 2.8091e-05 deg
M 28.48167807488991 3.087e-05 deg
tp 2459081.589100871425
(2020-Aug-20.08910087)
0.00012828 TDB
period 1502.998649648645
4.11
1.4726e-05
4.032e-08
d
yr
n .2395211732786034 2.3468e-09 deg/d
Q 2.840811241919154 1.8556e-08 au
  Orbit Determination Parameters
   # obs. used (total)      698  
   data-arc span      7621 days (20.87 yr)  
   first obs. used      2000-01-03  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:57:53  

Additional Information
 Earth MOID = 1.31253 au 
 Jupiter MOID = 2.1601 au 
 T_jup = 3.236 
[ 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 14.77   n/a E2021B55  
diameter diameter 6.294 km 0.165 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134790 (2000 EH4)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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