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JPL Small-Body Database Browser
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136105 (2003 EC27)
Classification: Main-belt Asteroid          SPK-ID: 2136105
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1493814496926975 4.9465e-08  
a 2.402374110200005 1.0531e-08 au
q 2.043503982914124 1.1814e-07 au
i 1.779073477625621 5.092e-06 deg
node 180.8166717694801 0.00014248 deg
peri 342.3735573768439 0.00014315 deg
M 121.5192107580769 1.3857e-05 deg
tp 2458141.405780337520
(2018-Jan-22.90578034)
5.138e-05 TDB
period 1360.06412523139
3.72
8.9433e-06
2.449e-08
d
yr
n .264693401819383 1.7405e-09 deg/d
Q 2.761244237485886 1.2105e-08 au
  Orbit Determination Parameters
   # obs. used (total)      403  
   data-arc span      10006 days (27.39 yr)  
   first obs. used      1992-04-05  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54294  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:00:48  

Additional Information
 Earth MOID = 1.0519 au 
 Jupiter MOID = 2.21729 au 
 T_jup = 3.509 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457027.5 (2015-Jan-05.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .148739884683764 4.9559e-08  
q 2.04502533956207 1.1822e-07 au
tp 2456780.273794596780
(2014-May-02.77379460)
4.9598e-05 TDB
node 180.8487454953011 0.00014244 deg
peri 342.2177046914936 0.00014311 deg
i 1.778716469762856 5.0935e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      403  
   data-arc span      10006 days (27.39 yr)  
   first obs. used      1992-04-05  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54294  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:00:48  

Additional Information
 Jupiter MOID = 2.21729 au 
 T_jup = 3.509 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.456073354292631E-15 -5.842533824751544E-15 -4.210599714078982E-13 6.705026832991177E-15 -1.507797141203007E-13 -1.318833194385137E-16
q -5.842533824751544E-15 1.39767135185998E-14 1.070170918973231E-12 -1.597596076086179E-14 3.799101074883743E-13 3.466734746233113E-16
tp -4.210599714078982E-13 1.070170918973231E-12 2.45995264416344E-9 1.897088922708858E-12 7.062661266997429E-10 -7.051595824164668E-14
node 6.705026832991177E-15 -1.597596076086179E-14 1.897088922708858E-12 2.028792952346308E-8 -2.027698521174706E-8 -2.360179939420738E-10
peri -1.507797141203007E-13 3.799101074883743E-13 7.062661266997429E-10 -2.027698521174706E-8 2.048071754056689E-8 2.359018897769527E-10
i -1.318833194385137E-16 3.466734746233113E-16 -7.051595824164668E-14 -2.360179939420738E-10 2.359018897769527E-10 2.594350695481471E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO439841  

136105 (2003 EC27)          Discovered 2003-Mar-06 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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