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183807 (2004 BE49)
Classification: Main-belt Asteroid          SPK-ID: 2183807
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09299975508685161 4.7496e-08  
a 2.57156385664824 1.7274e-08 au
q 2.332409047789754 1.2536e-07 au
i .6945811367408834 5.1993e-06 deg
node 27.15159131920629 0.00036282 deg
peri 163.6180308361861 0.00036375 deg
M 287.2855337208485 2.7703e-05 deg
tp 2459304.737480975177
(2021-Mar-31.23748098)
0.0001167 TDB
period 1506.240762747187
4.12
1.5176e-05
4.155e-08
d
yr
n .2390056151072468 2.4082e-09 deg/d
Q 2.810718665506725 1.888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      9238 days (25.29 yr)  
   first obs. used      1994-10-13  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52429  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:41:46  

Additional Information
 Earth MOID = 1.33232 au 
 Jupiter MOID = 2.14531 au 
 T_jup = 3.423 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457321.5 (2015-Oct-26.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09342861205691809 4.7572e-08  
q 2.330459413978751 1.2554e-07 au
tp 2457801.266279335103
(2017-Feb-16.76627934)
0.0001128 TDB
node 27.14883782982711 0.0003621 deg
peri 164.2579847435028 0.00036301 deg
i .6960523118684114 5.2e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      9238 days (25.29 yr)  
   first obs. used      1994-10-13  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52429  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:41:46  

Additional Information
 Jupiter MOID = 2.14531 au 
 T_jup = 3.423 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.263089543502636E-15 -5.926567384089098E-15 3.923994841767297E-13 1.323191780632723E-14 8.304529833596124E-14 4.330238592515653E-16
q -5.926567384089098E-15 1.575932353888999E-14 -7.61514859636662E-13 -4.077918391632795E-14 -1.703314597950927E-13 -1.07825755349499E-15
tp 3.923994841767297E-13 -7.61514859636662E-13 1.272301128377877E-8 -5.359783551213238E-11 2.921219250212307E-9 3.113607927397679E-13
node 1.323191780632723E-14 -4.077918391632795E-14 -5.359783551213238E-11 1.311146413204093E-7 -1.311161848652783E-7 -1.000877959912509E-10
peri 8.304529833596124E-14 -1.703314597950927E-13 2.921219250212307E-9 -1.311161848652783E-7 1.317772724073488E-7 1.001503172078936E-10
i 4.330238592515653E-16 -1.07825755349499E-15 3.113607927397679E-13 -1.000877959912509E-10 1.001503172078936E-10 2.704038934954997E-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 16.4   n/a MPO502991  

183807 (2004 BE49)          Discovered 2004-Jan-21 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2004 BE49 = 2000 BR41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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