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JPL Small-Body Database Browser
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312033 (2007 RR143)
Classification: Main-belt Asteroid          SPK-ID: 2312033
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 .2430068084973039 4.4317e-08  
a 2.349470781066977 1.2475e-08 au
q 1.778533384902224 1.0279e-07 au
i 2.862390085671665 5.544e-06 deg
node 284.4223770809433 0.00011077 deg
peri 115.2674854082984 0.00011204 deg
M 51.62619367142326 1.2111e-05 deg
tp 2458411.865508838897
(2018-Oct-20.36550884)
4.4367e-05 TDB
period 1315.386860596439
3.60
1.0477e-05
2.868e-08
d
yr
n .273683743379316 2.1799e-09 deg/d
Q 2.920408177231731 1.5507e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6624 days (18.14 yr)  
   first obs. used      2000-11-18  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58447  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:32:56  

Additional Information
 Earth MOID = .788292 au 
 Jupiter MOID = 2.50723 au 
 T_jup = 3.517 
[ 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 17.8   n/a MPO455299  

312033 (2007 RR143)          Discovered 2007-Sep-14 by LINEAR at Socorro
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 RR143 = 2000 WN189 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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