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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06559788579009197 5.9923e-08  
a 3.073014434046223 2.5313e-08 au
q 2.871431184170354 1.8891e-07 au
i 10.39073948407574 9.7583e-06 deg
node 6.849565538244608 2.5409e-05 deg
peri 41.50709745977934 7.5383e-05 deg
M 329.2492169482201 7.2564e-05 deg
tp 2459168.573407757236
(2020-Nov-15.07340776)
0.00039709 TDB
period 1967.638570072206
5.39
2.4311e-05
6.656e-08
d
yr
n .1829604305768356 2.2606e-09 deg/d
Q 3.274597683922091 2.6973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      707  
   data-arc span      7719 days (21.13 yr)  
   first obs. used      1998-09-14  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61433  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:49:00  

Additional Information
 Earth MOID = 1.88857 au 
 Jupiter MOID = 2.01562 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 14.1   n/a MPO502573  

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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