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243116 (2007 RT165)
Classification: Main-belt Asteroid          SPK-ID: 2243116
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2155150948536596 4.8593e-08  
a 2.276183737866894 1.4413e-08 au
q 1.785631783696153 1.1733e-07 au
i 4.42168541870497 6.9703e-06 deg
node 189.0681409267112 5.7936e-05 deg
peri 70.02832163458849 6.1885e-05 deg
M 319.2488017726408 2.4644e-05 deg
tp 2459142.486575063388
(2020-Oct-19.98657506)
8.6952e-05 TDB
period 1254.323044383577
3.43
1.1913e-05
3.262e-08
d
yr
n .287007403405331 2.726e-09 deg/d
Q 2.766735692037635 1.7519e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      7173 days (19.64 yr)  
   first obs. used      2000-08-29  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58048  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 12:45:20  

Additional Information
 Earth MOID = .776598 au 
 Jupiter MOID = 2.30566 au 
 T_jup = 3.574 
[ 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 17.3   n/a MPO470592  

243116 (2007 RT165)          Discovered 2007-Sep-10 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

Alternate Designations
 2007 RT165 = 2003 HX47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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