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362471 (2010 RQ177)
Classification: Main-belt Asteroid          SPK-ID: 2362471
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07663652292675605 5.6146e-08  
a 2.770689531309316 3.1665e-08 au
q 2.558353519520207 1.4893e-07 au
i 4.280376323504595 5.9588e-06 deg
node 122.8809120979974 6.9483e-05 deg
peri 173.0336841731701 7.897e-05 deg
M 149.6646146129694 3.7932e-05 deg
tp 2458500.179477182956
(2019-Jan-16.67947718)
0.00017405 TDB
period 1684.535712506945
4.61
2.8878e-05
7.906e-08
d
yr
n .2137087372663913 3.6636e-09 deg/d
Q 2.983025543098425 3.4092e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      5170 days (14.15 yr)  
   first obs. used      2005-08-27  
   last obs. used      2019-10-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54342  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:39:36  

Additional Information
 Earth MOID = 1.5405 au 
 Jupiter MOID = 2.15627 au 
 T_jup = 3.329 
[ 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 16.8   n/a MPO450342  

362471 (2010 RQ177)          Discovered 2005-Aug-27 by NEAT at Palomar
Reference: Last Updated: 2013-04-29

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