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70362 (1999 RF191)
Classification: Main-belt Asteroid          SPK-ID: 2070362
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2545250258382641 7.0795e-08  
a 2.567884801983219 1.1072e-08 au
q 1.914293856408755 1.7952e-07 au
i 5.795983917734968 6.0443e-06 deg
node 30.20445166247895 4.7819e-05 deg
peri 5.15568332878933 4.8936e-05 deg
M 337.9286858826784 1.039e-05 deg
tp 2459092.648320285922
(2020-Aug-31.14832029)
4.3431e-05 TDB
period 1503.009522976133
4.12
9.721e-06
2.661e-08
d
yr
n .2395194404937357 1.5491e-09 deg/d
Q 3.221475747557684 1.389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      10629 days (29.10 yr)  
   first obs. used      1991-10-11  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52424  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:54:33  

Additional Information
 Earth MOID = .921163 au 
 Jupiter MOID = 2.21863 au 
 T_jup = 3.378 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO436274  

70362 (1999 RF191)          Discovered 1999-Sep-11 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RF191 = 1991 TX11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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