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JPL Small-Body Database Browser
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193043 (2000 EF174)
Classification: Main-belt Asteroid          SPK-ID: 2193043
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2300105384517451 1.1018e-07  
a 3.123924991002212 3.95e-08 au
q 2.405389321738931 3.357e-07 au
i 26.62066961785479 1.3698e-05 deg
node 50.51283952497 1.3819e-05 deg
peri 206.8260907534624 2.1902e-05 deg
M 186.0179535875998 1.6928e-05 deg
tp 2459975.155767451031
(2023-Jan-30.65576745)
0.00010094 TDB
period 2016.737264089126
5.52
3.8251e-05
1.047e-07
d
yr
n .178506147731939 3.3856e-09 deg/d
Q 3.842460660265493 4.8585e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      7264 days (19.89 yr)  
   first obs. used      2000-03-04  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61206  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 21:58:03  

Additional Information
 Earth MOID = 1.41362 au 
 Jupiter MOID = 1.27422 au 
 T_jup = 3.014 
[ 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 14.9   n/a MPO367231  
diameter diameter 5.624 km 1.283 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193043 (2000 EF174)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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