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JPL Small-Body Database Browser
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324861 (2007 RM290)
Classification: Main-belt Asteroid          SPK-ID: 2324861
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .2283805974714095 5.3846e-08  
a 2.288331564437395 1.4635e-08 au
q 1.765721034538497 1.1786e-07 au
i 23.09959136125629 9.4801e-06 deg
node 213.0541622306893 9.3327e-06 deg
peri 298.5121515994075 2.7484e-05 deg
M 152.4902249347176 2.2992e-05 deg
tp 2458464.929857102597
(2018-Dec-12.42985710)
7.8515e-05 TDB
period 1264.377775858136
3.46
1.2129e-05
3.321e-08
d
yr
n .2847250298714458 2.7314e-09 deg/d
Q 2.810942094336292 1.7977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      6232 days (17.06 yr)  
   first obs. used      2002-06-06  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:37  

Additional Information
 Earth MOID = .859291 au 
 Jupiter MOID = 2.39816 au 
 T_jup = 3.462 
[ 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 16.7   n/a MPO437406  

324861 (2007 RM290)          Discovered 2007-Sep-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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