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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2353865804472131 2.4708e-07  
a 2.290586208681845 1.6822e-08 au
q 1.751412953800679 5.5588e-07 au
i .7946904147663681 5.6693e-06 deg
node 271.4881754896329 0.00059682 deg
peri 63.65890319995015 0.00060477 deg
M 39.29841350934709 8.3279e-05 deg
tp 2458862.273628883481
(2020-Jan-13.77362888)
0.00029165 TDB
period 1266.24688271732
3.47
1.3949e-05
3.819e-08
d
yr
n .284304747291818 3.1318e-09 deg/d
Q 2.829759463563011 2.0781e-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 = .741795 au 
 Jupiter MOID = 2.55234 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 18.7   n/a MPO477208  

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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