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181361 (2006 RE87)
Classification: Main-belt Asteroid          SPK-ID: 2181361
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166434728247734 6.4415e-08  
a 2.448517801072191 1.6557e-08 au
q 2.040999406241002 1.6116e-07 au
i .677837895048358 7.6265e-06 deg
node 28.68020842641404 0.00051836 deg
peri 81.10928769653574 0.00051896 deg
M 176.2441874479994 2.5267e-05 deg
tp 2458515.381606047984
(2019-Jan-31.88160605)
9.4814e-05 TDB
period 1399.436914170559
3.83
1.4195e-05
3.886e-08
d
yr
n .2572463226849855 2.6093e-09 deg/d
Q 2.856036195903381 1.9313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      7450 days (20.40 yr)  
   first obs. used      2000-01-31  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62735  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:18  

Additional Information
 Earth MOID = 1.05771 au 
 Jupiter MOID = 2.25749 au 
 T_jup = 3.478 
[ 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 17.72   n/a E2021B55  

181361 (2006 RE87)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2006 RE87 = 2000 BH42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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