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JPL Small-Body Database Browser
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441084 (2007 RT182)
Classification: Main-belt Asteroid          SPK-ID: 2441084
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330505682398037 1.5486e-07  
a 2.531294405432837 1.6976e-08 au
q 2.194504246407762 3.9599e-07 au
i 14.33588907698132 1.504e-05 deg
node .2959580806963967 2.8321e-05 deg
peri 314.6918950128882 5.2253e-05 deg
M 345.5540831278502 3.8086e-05 deg
tp 2458659.527586517680
(2019-Jun-25.02758652)
0.00015556 TDB
period 1470.999129680189
4.03
1.4798e-05
4.051e-08
d
yr
n .2447316199828534 2.462e-09 deg/d
Q 2.868084564457912 1.9235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      7318 days (20.04 yr)  
   first obs. used      1999-10-11  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6295  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:55:47  

Additional Information
 Earth MOID = 1.20509 au 
 Jupiter MOID = 2.5442 au 
 T_jup = 3.395 
[ 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 17.9   n/a MPO349176  

441084 (2007 RT182)          Discovered 2007-Sep-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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