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26966 (1997 RL3)
Classification: Main-belt Asteroid          SPK-ID: 2026966
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516346870529055 1.0371e-07  
a 2.553910885429038 2.1127e-08 AU
q 2.166649407555997 2.7453e-07 AU
i 8.048043799514234 9.1399e-06 deg
node 340.1958199326024 3.902e-05 deg
peri 2.746179971042896 4.4544e-05 deg
M 92.39298190011401 2.338e-05 deg
tp 2456617.901274763260
(2013-Nov-21.40127476)
9.3965e-05 JED
period 1490.757612240855
4.08
1.8499e-05
5.065e-08
d
yr
n .2414879501831693 2.9966e-09 deg/d
Q 2.941172363302079 2.4331e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      715  
   data-arc span      21889 days (59.93 yr)  
   first obs. used      1953-12-10  
   last obs. used      2013-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52894  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 00:29:08  

Additional Information
 Earth MOID = 1.15911 AU 
 T_jup = 3.409 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO266094  

26966 (1997 RL3)          Discovered 1997-Sep-04 by Beijing Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 RL3 = 1999 CU85 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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