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243125 (2007 RT244)
Classification: Main-belt Asteroid          SPK-ID: 2243125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1782559796726593 3.9056e-08  
a 2.37989584734669 1.2863e-08 au
q 1.955665181559012 9.6882e-08 au
i 2.420469704298147 4.7179e-06 deg
node 75.25158819671179 0.00012099 deg
peri 224.6714149573349 0.00012206 deg
M 269.9515773989939 1.6054e-05 deg
tp 2459535.935453119078
(2021-Nov-17.43545312)
6.0738e-05 TDB
period 1341.020304796755
3.67
1.0872e-05
2.977e-08
d
yr
n .2684523110591989 2.1765e-09 deg/d
Q 2.804126513134367 1.5156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      8005 days (21.92 yr)  
   first obs. used      1999-05-20  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66109  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:07:13  

Additional Information
 Earth MOID = .938939 au 
 Jupiter MOID = 2.4087 au 
 T_jup = 3.516 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.62   n/a MPCxxxxx  

243125 (2007 RT244)          Discovered 2007-Sep-11 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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