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97634 (2000 EQ154)
Classification: Main-belt Asteroid          SPK-ID: 2097634
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1396282125831518 4.9904e-08  
a 3.143315856749756 2.4829e-08 au
q 2.704420282087509 1.5987e-07 au
i 6.336812450047656 4.9969e-06 deg
node 137.1101041354112 4.6078e-05 deg
peri 34.57882646260954 4.9056e-05 deg
M 240.5067479874194 1.9631e-05 deg
tp 2459676.149316566296
(2022-Apr-06.64931657)
0.00011589 TDB
period 2035.543847599513
5.57
2.4118e-05
6.603e-08
d
yr
n .1768569124288542 2.0955e-09 deg/d
Q 3.582211431412003 2.8296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      636  
   data-arc span      10256 days (28.08 yr)  
   first obs. used      1991-09-30  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55816  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 11:33:02  

Additional Information
 Earth MOID = 1.7135 au 
 Jupiter MOID = 1.39793 au 
 T_jup = 3.185 
[ 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 14.7   n/a MPO412729  
diameter diameter 5.753 km 0.259 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97634 (2000 EQ154)          Discovered 2000-Mar-06 by NEAT at Haleakala
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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