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JPL Small-Body Database Browser
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160740 (2000 RW69)
Classification: Main-belt Asteroid          SPK-ID: 2160740
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2219998171149564 3.9053e-08  
a 2.340882410155161 1.0533e-08 au
q 1.821206943213096 9.1675e-08 au
i 2.858365618495604 4.9685e-06 deg
node 37.2113488987391 8.9989e-05 deg
peri 278.3737542486647 9.0717e-05 deg
M 213.4682002084768 1.2909e-05 deg
tp 2459532.972529724090
(2021-Nov-14.47252972)
4.9097e-05 TDB
period 1308.180961220688
3.58
8.8292e-06
2.417e-08
d
yr
n .2751912852057388 1.8573e-09 deg/d
Q 2.860557877097225 1.2871e-08 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      7092 days (19.42 yr)  
   first obs. used      2000-09-02  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58031  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:24:14  

Additional Information
 Earth MOID = .81035 au 
 Jupiter MOID = 2.44128 au 
 T_jup = 3.529 
[ 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 16.6   n/a MPO454064  

160740 (2000 RW69)          Discovered 2000-Sep-02 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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