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JPL Small-Body Database Browser
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212718 (2007 RO126)
Classification: Main-belt Asteroid          SPK-ID: 2212718
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1170877608034397 5.006e-08  
a 2.345196801211138 1.6341e-08 au
q 2.070602959113937 1.1831e-07 au
i 1.111704102576475 5.4253e-06 deg
node 184.2870195009721 0.00024357 deg
peri 150.0351921573964 0.00024445 deg
M 107.6297604226039 2.1111e-05 deg
tp 2458208.309346654608
(2018-Mar-30.80934665)		 7.5832e-05 TDB
period 1311.799214733636
3.59		 1.3711e-05
3.754e-08		 d
yr
n .2744322423406076 2.8684e-09 deg/d
Q 2.61979064330834 1.8255e-08 au
   Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      6172 days (16.90 yr)  
   first obs. used      2002-02-08  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58551  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:32:42  

Additional Information
 Earth MOID = 1.05968 au 
 Jupiter MOID = 2.69384 au 
 T_jup = 3.552 
[ 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 17.0   n/a MPO413065  

212718 (2007 RO126)          Discovered 2007-Sep-12 by Mt. Lemmon Survey at Mount Lemmon
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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