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JPL Small-Body Database Browser
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447006 (2004 EU57)
Classification: Main-belt Asteroid          SPK-ID: 2447006
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .177512158534275 6.9591e-08  
a 2.648229814274272 2.3088e-08 au
q 2.178136823647623 1.8426e-07 au
i 14.43619201649834 7.1054e-06 deg
node 166.7001048726761 2.1987e-05 deg
peri 10.98236031895011 2.6353e-05 deg
M 178.832330763977 1.507e-05 deg
tp 2457818.556328925663
(2017-Mar-06.05632893)
6.307e-05 TDB
period 1574.098600539322
4.31
2.0585e-05
5.636e-08
d
yr
n .2287023188233926 2.9908e-09 deg/d
Q 3.11832280490092 2.7186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      5724 days (15.67 yr)  
   first obs. used      2004-02-26  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:20:00  

Additional Information
 Earth MOID = 1.18509 au 
 Jupiter MOID = 1.84864 au 
 T_jup = 3.325 
[ 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 16.8   n/a MPO437739  

447006 (2004 EU57)          Discovered 2004-Feb-26 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2004 EU57 = 2014 QL200 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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