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382910 (2004 RL190)
Classification: Main-belt Asteroid          SPK-ID: 2382910
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2696172616787721 1.5876e-07  
a 2.724125260484269 2.9993e-08 au
q 1.989654067282528 4.2686e-07 au
i 12.63904644485752 1.7943e-05 deg
node 217.5586353477383 3.9266e-05 deg
peri 134.9729088084466 4.6206e-05 deg
M 184.1807457852568 2.8217e-05 deg
tp 2459802.552819266776
(2022-Aug-11.05281927)
0.00013826 TDB
period 1642.249116717203
4.50
2.7123e-05
7.426e-08
d
yr
n .2192115656116942 3.6204e-09 deg/d
Q 3.458596453686009 3.808e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5696 days (15.59 yr)  
   first obs. used      2003-06-01  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:05:21  

Additional Information
 Earth MOID = 1.00776 au 
 Jupiter MOID = 2.11935 au 
 T_jup = 3.270 
[ 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 16.7   n/a MPO413421  

382910 (2004 RL190)          Discovered 2004-Aug-19 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

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