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183980 (2004 ED36)
Classification: Main-belt Asteroid          SPK-ID: 2183980
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06324460161488002 5.0249e-08  
a 2.450292530645653 1.6265e-08 au
q 2.295324755705053 1.2677e-07 au
i 4.402444825103796 5.6118e-06 deg
node 204.6245116491084 7.1637e-05 deg
peri 286.0356751240212 8.4261e-05 deg
M 114.6733941161372 4.4571e-05 deg
tp 2458554.242531659416
(2019-Mar-11.74253166)
0.00017277 TDB
period 1400.958695265501
3.84
1.3949e-05
3.819e-08
d
yr
n .2569668907560297 2.5586e-09 deg/d
Q 2.605260305586254 1.7293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      6961 days (19.06 yr)  
   first obs. used      2000-02-02  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:05:23  

Additional Information
 Earth MOID = 1.31433 au 
 Jupiter MOID = 2.41712 au 
 T_jup = 3.489 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456681.5 (2014-Jan-24.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06371387653194292 5.0381e-08  
q 2.293580206415107 1.2732e-07 au
tp 2457155.962514741193
(2015-May-13.46251474)
0.00016962 TDB
node 204.6890178165876 7.1696e-05 deg
peri 286.6043027027023 8.409e-05 deg
i 4.400496861804068 5.6104e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      6961 days (19.06 yr)  
   first obs. used      2000-02-02  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:05:23  

Additional Information
 Jupiter MOID = 2.41712 au 
 T_jup = 3.489 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.538205258986878E-15 -6.368624805203138E-15 5.48949696118552E-13 2.416428533399701E-14 1.366646895591952E-13 -9.777434993496255E-16
q -6.368624805203138E-15 1.620948561377737E-14 -1.207567423535088E-12 -5.810886772167719E-14 -3.228432968936801E-13 2.778148755404386E-15
tp 5.48949696118552E-13 -1.207567423535088E-12 2.877173739123303E-8 -4.922767596284322E-11 7.479878554314357E-9 8.900359313746853E-12
node 2.416428533399701E-14 -5.810886772167719E-14 -4.922767596284322E-11 5.140350523502292E-9 -5.137146393432936E-9 -4.520929334341893E-11
peri 1.366646895591952E-13 -3.228432968936801E-13 7.479878554314357E-9 -5.137146393432936E-9 7.071156097134518E-9 4.733247374379478E-11
i -9.777434993496255E-16 2.778148755404386E-15 8.900359313746853E-12 -4.520929334341893E-11 4.733247374379478E-11 3.147644698132042E-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 16.5   n/a MPO417994  

183980 (2004 ED36)          Discovered 2004-Mar-13 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2004 ED36 = 2002 TK261 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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