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117696 (2005 EU282)
Classification: Main-belt Asteroid          SPK-ID: 2117696
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 .1843328762977243 6.5956e-08  
a 3.156894849823266 2.833e-08 au
q 2.574975341985871 2.0882e-07 au
i 24.29113437753228 7.1087e-06 deg
node 44.77240297751648 1.2401e-05 deg
peri 169.1896661112818 1.9341e-05 deg
M 245.197653435471 1.7431e-05 deg
tp 2459653.836416558120
(2022-Mar-15.33641656)
0.00010487 TDB
period 2048.748279101764
5.61
2.7578e-05
7.55e-08
d
yr
n .1757170481469961 2.3653e-09 deg/d
Q 3.738814357660662 3.3552e-08 au
  Orbit Determination Parameters
   # obs. used (total)      503  
   data-arc span      7601 days (20.81 yr)  
   first obs. used      1999-02-11  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55198  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:49:16  

Additional Information
 Earth MOID = 1.57042 au 
 Jupiter MOID = 1.24669 au 
 T_jup = 3.044 
[ 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 14.3   n/a MPO381964  
diameter diameter 7.337 km 0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117696 (2005 EU282)          Discovered 2005-Mar-10 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 EU282 = 1999 CX127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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