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66086 (1998 RL69)
Classification: Main-belt Asteroid          SPK-ID: 2066086
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06580855863362199 4.7498e-08  
a 3.073670804802566 2.1069e-08 au
q 2.871396959424264 1.4139e-07 au
i 10.39001814667238 6.183e-06 deg
node 6.847542014692615 1.9195e-05 deg
peri 41.53433584313204 4.9845e-05 deg
M 5.818919986066707 4.2853e-05 deg
tp 2459168.685555872070
(2020-Nov-15.18555587)
0.00023444 TDB
period 1968.269010998468
5.39
2.0237e-05
5.541e-08
d
yr
n .1829018279454485 1.8806e-09 deg/d
Q 3.275944650180868 2.2455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      943  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1998-09-14  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5566  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:19:24  

Additional Information
 Earth MOID = 1.88753 au 
 Jupiter MOID = 2.01443 au 
 T_jup = 3.202 
[ 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 14.33   n/a MPCxxxxx  

66086 (1998 RL69)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 RL69 = 1999 XB203 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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