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382916 (2004 RX207)
Classification: Main-belt Asteroid          SPK-ID: 2382916
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .149169014526103 1.0107e-07  
a 2.621367228972365 3.2123e-08 au
q 2.230340462715536 2.594e-07 au
i 14.05697933122058 7.1564e-06 deg
node 268.327771954924 3.5167e-05 deg
peri 107.6404872725606 4.4224e-05 deg
M 233.7659667581691 2.3076e-05 deg
tp 2459544.080893485386
(2021-Nov-25.58089349)
0.00010132 TDB
period 1550.20889873534
4.24
2.8495e-05
7.802e-08
d
yr
n .2322267665304256 4.2686e-09 deg/d
Q 3.012393995229194 3.6914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5340 days (14.62 yr)  
   first obs. used      2004-08-20  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55357  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:38:25  

Additional Information
 Earth MOID = 1.27979 au 
 Jupiter MOID = 2.5442 au 
 T_jup = 3.347 
[ 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 16.4   n/a MPO237334  

382916 (2004 RX207)          Discovered 2004-Sep-11 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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