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160423 (2005 EU10)
Classification: Main-belt Asteroid          SPK-ID: 2160423
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3120468825099729 6.3848e-08  
a 3.129363399959457 2.902e-08 au
q 2.152855306761299 2.0364e-07 au
i 16.32179128842317 7.0546e-06 deg
node 339.5022270768939 1.5595e-05 deg
peri 356.6389744064369 1.7544e-05 deg
M 45.72957218449543 6.0139e-06 deg
tp 2458343.651482800332
(2018-Aug-13.15148280)
3.4891e-05 TDB
period 2022.005931278556
5.54
2.8126e-05
7.7e-08
d
yr
n .1780410207661283 2.4765e-09 deg/d
Q 4.105871493157616 3.8075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      706  
   data-arc span      6248 days (17.11 yr)  
   first obs. used      2002-10-29  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:23:44  

Additional Information
 Earth MOID = 1.14292 au 
 Jupiter MOID = 1.29381 au 
 T_jup = 3.077 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457314.5 (2015-Oct-19.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3122015230935252 6.5072e-08  
q 2.159005805193011 2.0751e-07 au
tp 2456304.716063178444
(2013-Jan-12.21606318)
4.8901e-05 TDB
node 339.699824951685 1.5421e-05 deg
peri 355.2395946508996 1.7463e-05 deg
i 16.43100498945879 7.0636e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      706  
   data-arc span      6248 days (17.11 yr)  
   first obs. used      2002-10-29  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:23:44  

Additional Information
 Jupiter MOID = 1.29381 au 
 T_jup = 3.077 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.234353369311744E-15 -1.345032712684233E-14 4.784499133806034E-13 3.911716532969575E-14 -3.702687016481207E-14 4.605119909466686E-16
q -1.345032712684233E-14 4.305985707280182E-14 -2.114207423153908E-12 -1.402386917492785E-13 7.34857632868653E-14 -3.681356842274591E-15
tp 4.784499133806034E-13 -2.114207423153908E-12 2.391281957768168E-9 1.722574366518482E-11 3.783588425099715E-10 3.640790780214112E-12
node 3.911716532969575E-14 -1.402386917492785E-13 1.722574366518482E-11 2.378099694224598E-10 -2.279426454825719E-10 1.601025278568321E-11
peri -3.702687016481207E-14 7.34857632868653E-14 3.783588425099715E-10 -2.279426454825719E-10 3.04961508834718E-10 -1.588421480665928E-11
i 4.605119909466686E-16 -3.681356842274591E-15 3.640790780214112E-12 1.601025278568321E-11 -1.588421480665928E-11 4.98937648685122E-11

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 14.2   n/a MPO333989  

160423 (2005 EU10)          Discovered 2005-Mar-02 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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