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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2278411796760351 5.3746e-08  
a 2.288132300840696 1.4715e-08 au
q 1.766801538162311 1.1732e-07 au
i 23.10899706434738 9.4825e-06 deg
node 213.1107952599685 9.3249e-06 deg
peri 298.4154442334406 2.7613e-05 deg
M 38.70428806181484 2.2627e-05 deg
tp 2458464.582083880243
(2018-Dec-12.08208388)
7.8874e-05 TDB
period 1264.212630005371
3.46
1.2195e-05
3.339e-08
d
yr
n .2847622238977873 2.747e-09 deg/d
Q 2.809463063519081 1.8068e-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 = .860965 au 
 Jupiter MOID = 2.40104 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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