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183986 (2004 EH48)
Classification: Main-belt Asteroid          SPK-ID: 2183986
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1322272693763279 6.0195e-08  
a 2.456037839074761 1.6404e-08 au
q 2.131282662128968 1.4804e-07 au
i 3.381002530817887 7.1211e-06 deg
node 58.38324425035605 8.7806e-05 deg
peri 47.7328060124727 9.2031e-05 deg
M 128.9660407299378 2.3133e-05 deg
tp 2458496.855757600743
(2019-Jan-13.35575760)
9.0739e-05 TDB
period 1405.888916473832
3.85
1.4085e-05
3.856e-08
d
yr
n .2560657501326142 2.5654e-09 deg/d
Q 2.780793016020553 1.8573e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      6026 days (16.50 yr)  
   first obs. used      2002-09-05  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50292  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:20:03  

Additional Information
 Earth MOID = 1.14985 au 
 Jupiter MOID = 2.33803 au 
 T_jup = 3.478 
[ 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 17.3   n/a MPO320862  

183986 (2004 EH48)          Discovered 2004-Mar-15 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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