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JPL Small-Body Database Browser
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344916 (2004 RT294)
Classification: Main-belt Asteroid          SPK-ID: 2344916
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09934633247381328 6.3518e-08  
a 2.46415441435347 2.9731e-08 au
q 2.219349710638296 1.63e-07 au
i 10.58070540812384 7.6919e-06 deg
node 349.3646383526262 4.137e-05 deg
peri 237.3547937131051 6.5064e-05 deg
M 42.90557883961378 4.8453e-05 deg
tp 2458432.111832724090
(2018-Nov-09.61183272)
0.00019126 TDB
period 1412.863824677238
3.87
2.557e-05
7.001e-08
d
yr
n .2548016261101741 4.6114e-09 deg/d
Q 2.708959118068644 3.2685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      6885 days (18.85 yr)  
   first obs. used      2000-09-19  
   last obs. used      2019-07-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56247  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:17  

Additional Information
 Earth MOID = 1.23178 au 
 Jupiter MOID = 2.31883 au 
 T_jup = 3.458 
[ 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 16.2   n/a MPO437461  

344916 (2004 RT294)          Discovered 2004-Sep-11 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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