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JPL Small-Body Database Browser
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26966 (1997 RL3)
Classification: Main-belt Asteroid          SPK-ID: 2026966
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1526147126804141 4.8633e-08  
a 2.553190846981777 1.1652e-08 au
q 2.16353635945139 1.2625e-07 au
i 8.04562377673208 5.3152e-06 deg
node 340.1479124240786 2.82e-05 deg
peri 3.608714259912346 3.16e-05 deg
M 214.2928976919907 1.7467e-05 deg
tp 2459603.616994068487
(2022-Jan-24.11699407)
7.5051e-05 TDB
period 1490.127210173202
4.08
1.02e-05
2.793e-08
d
yr
n .2415901122684393 1.6538e-09 deg/d
Q 2.942845334512164 1.343e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1103  
   data-arc span      24161 days (66.15 yr)  
   first obs. used      1953-12-10  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54745  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:54:42  

Additional Information
 Earth MOID = 1.15578 au 
 Jupiter MOID = 2.45601 au 
 T_jup = 3.409 
[ 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 14.3   n/a MPO381474  

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

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