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181353 (2006 RJ38)
Classification: Main-belt Asteroid          SPK-ID: 2181353
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2613396909750328 6.7244e-08  
a 2.602012926302734 1.4432e-08 au
q 1.922003672229736 1.7168e-07 au
i 11.79729388969076 5.4849e-06 deg
node 189.4672922185177 4.4909e-05 deg
peri 224.840626573822 5.1773e-05 deg
M 100.2348642891739 1.7848e-05 deg
tp 2458773.646440427374
(2019-Oct-17.14644043)
7.6415e-05 TDB
period 1533.072175394192
4.20
1.2755e-05
3.492e-08
d
yr
n .2348226037743036 1.9536e-09 deg/d
Q 3.282022180375731 1.8203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      7728 days (21.16 yr)  
   first obs. used      1998-12-19  
   last obs. used      2020-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56675  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:16  

Additional Information
 Earth MOID = .950014 au 
 Jupiter MOID = 2.18036 au 
 T_jup = 3.336 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.25   n/a E2021B55  

181353 (2006 RJ38)          Discovered 2006-Sep-13 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2006 RJ38 = 2002 TP247 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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