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160403 (2004 RE194)
Classification: Main-belt Asteroid          SPK-ID: 2160403
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1253219843825711 6.0857e-08  
a 2.25603261716046 1.5463e-08 au
q 1.973302132746106 1.4269e-07 au
i 6.522599307779031 5.524e-06 deg
node 312.5210150749792 4.5121e-05 deg
peri 16.2037047845241 4.8554e-05 deg
M 322.3244991275089 2.0744e-05 deg
tp 2459330.030792372371
(2021-Apr-25.53079237)
7.1887e-05 TDB
period 1237.703127341869
3.39
1.2725e-05
3.484e-08
d
yr
n .2908613479656851 2.9904e-09 deg/d
Q 2.538763101574814 1.7401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      8265 days (22.63 yr)  
   first obs. used      1997-10-31  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:13  

Additional Information
 Earth MOID = .960632 au 
 Jupiter MOID = 2.7638 au 
 T_jup = 3.605 
[ 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 16.60   n/a E2021B55  

160403 (2004 RE194)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2004 RE194 = 2001 YN125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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