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277239 (2005 RT10)
Classification: Main-belt Asteroid          SPK-ID: 2277239
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1590443994256919 5.5418e-08  
a 2.208572600498372 1.3227e-08 au
q 1.85731149766407 1.2533e-07 au
i 7.390548097171044 5.8449e-06 deg
node 81.9829808752407 3.9386e-05 deg
peri 233.0099685599861 4.2602e-05 deg
M 191.0922685184739 1.4599e-05 deg
tp 2459562.987629001111
(2021-Dec-14.48762900)
4.9247e-05 TDB
period 1198.853034519308
3.28
1.0769e-05
2.948e-08
d
yr
n .3002870157010908 2.6975e-09 deg/d
Q 2.559833703332674 1.533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      7360 days (20.15 yr)  
   first obs. used      1999-12-03  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58283  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:10:57  

Additional Information
 Earth MOID = .854001 au 
 Jupiter MOID = 2.70557 au 
 T_jup = 3.632 
[ 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 17.2   n/a MPO450166  

277239 (2005 RT10)          Discovered 2005-Sep-08 by Siding Spring Survey at Siding Spring
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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