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146484 (2001 RX136)
Classification: Main-belt Asteroid          SPK-ID: 2146484
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03301422773617828 1.1283e-07  
a 2.607561578975566 1.8782e-08 au
q 2.521474947171158 2.8339e-07 au
i 15.30571487956512 6.8919e-06 deg
node 14.943302556 1.5623e-05 deg
peri 358.3339628879226 6.9214e-05 deg
M 193.6341318137122 6.4351e-05 deg
tp 2459911.242060186307
(2022-Nov-27.74206019)
0.00027372 TDB
period 1537.978579720234
4.21
1.6617e-05
4.549e-08
d
yr
n .2340734810919706 2.5291e-09 deg/d
Q 2.693648210779974 1.9403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      689  
   data-arc span      10674 days (29.22 yr)  
   first obs. used      1991-03-22  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:01:21  

Additional Information
 Earth MOID = 1.5206 au 
 Jupiter MOID = 2.43224 au 
 T_jup = 3.360 
[ 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 15.55   n/a E2021B55  

146484 (2001 RX136)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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