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JPL Small-Body Database Browser
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214887 (2007 RT270)
Classification: Main-belt Asteroid          SPK-ID: 2214887
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653561068638558 5.6756e-08  
a 3.195622285456512 4.3034e-08 au
q 2.667206625326046 1.9643e-07 au
i 1.390820259617547 6.9462e-06 deg
node 44.75906236259448 0.00024986 deg
peri 66.2628811217123 0.000251 deg
M 331.8116041578684 2.4925e-05 deg
tp 2458763.880209791001
(2019-Oct-07.38020979)
0.00014634 TDB
period 2086.563416171775
5.71
4.2148e-05
1.154e-07
d
yr
n .1725324987536171 3.4851e-09 deg/d
Q 3.724037945586979 5.015e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      6729 days (18.42 yr)  
   first obs. used      2000-08-01  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5561  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:58:46  

Additional Information
 Earth MOID = 1.68449 au 
 Jupiter MOID = 1.39911 au 
 T_jup = 3.174 
[ 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 15.9   n/a MPO427263  

214887 (2007 RT270)          Discovered 2007-Sep-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2007 RT270 = 2006 SP236 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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