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JPL Small-Body Database Browser
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66467 (1999 RT16)
Classification: Main-belt Asteroid          SPK-ID: 2066467
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1980827787869401 4.8189e-08  
a 2.45049681380664 9.3007e-09 au
q 1.965095595519277 1.2018e-07 au
i 5.458718173013463 5.2721e-06 deg
node 166.8852142167955 4.8462e-05 deg
peri 157.4978227077575 4.9769e-05 deg
M 160.4296520634223 1.1391e-05 deg
tp 2458376.101600802120
(2018-Sep-14.60160080)
4.3627e-05 TDB
period 1401.133897755844
3.84
7.9768e-06
2.184e-08
d
yr
n .2569347587526086 1.4628e-09 deg/d
Q 2.935898032094002 1.1143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      774  
   data-arc span      13393 days (36.67 yr)  
   first obs. used      1983-05-07  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56587  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:50:13  

Additional Information
 Earth MOID = .954557 au 
 Jupiter MOID = 2.41113 au 
 T_jup = 3.463 
[ 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 15.5   n/a MPO366014  

66467 (1999 RT16)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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