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212525 (2006 RM61)
Classification: Main-belt Asteroid          SPK-ID: 2212525
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08729006871129788 7.4377e-08  
a 2.846529475734237 2.7178e-08 au
q 2.598055722208661 2.1228e-07 au
i 1.190173605928374 5.5146e-06 deg
node 331.3297062129726 0.00031532 deg
peri 30.56317774895571 0.0003167 deg
M 298.4277560667139 3.1484e-05 deg
tp 2459300.522921200657
(2021-Mar-27.02292120)
0.00015478 TDB
period 1754.171112380835
4.80
2.5122e-05
6.878e-08
d
yr
n .2052251330894355 2.9391e-09 deg/d
Q 3.095003229259814 2.955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      7443 days (20.38 yr)  
   first obs. used      1999-02-12  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53455  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:46:57  

Additional Information
 Earth MOID = 1.59511 au 
 Jupiter MOID = 2.32002 au 
 T_jup = 3.301 
[ 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 16.3   n/a MPO475749  

212525 (2006 RM61)          Discovered 2006-Sep-12 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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