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JPL Small-Body Database Browser
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469476 (2002 RL266)
Classification: Main-belt Asteroid          SPK-ID: 2469476
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2357525760491747 2.4725e-07  
a 2.291139596845354 1.6941e-08 au
q 1.750997534800794 5.5632e-07 au
i .7944502702003367 5.6694e-06 deg
node 271.4943374248874 0.00059703 deg
peri 63.66120008217541 0.00060495 deg
M 285.6100914673835 8.2083e-05 deg
tp 2458862.250353878049
(2020-Jan-13.75035388)
0.00029124 TDB
period 1266.705783819885
3.47
1.4049e-05
3.846e-08
d
yr
n .2842017496078544 3.1521e-09 deg/d
Q 2.831281658889914 2.0935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      6182 days (16.93 yr)  
   first obs. used      2002-07-22  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54217  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:30  

Additional Information
 Earth MOID = .740468 au 
 Jupiter MOID = 2.54767 au 
 T_jup = 3.561 
[ 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 18.9   n/a MPO392226  

469476 (2002 RL266)          Discovered 2002-Sep-01 by NEAT at Palomar
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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