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216507 (2000 RL97)
Classification: Main-belt Asteroid          SPK-ID: 2216507
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2106971726090348 5.3777e-08  
a 2.797320651080504 1.2282e-08 au
q 2.207933099016978 1.4895e-07 au
i 11.9388387617757 3.6813e-06 deg
node 268.2297828523632 2.1103e-05 deg
peri 123.7693865734428 2.4324e-05 deg
M 92.39148972959593 9.5779e-06 deg
tp 2458761.927624525684
(2019-Oct-05.42762453)
4.551e-05 TDB
period 1708.880933004133
4.68
1.1255e-05
3.081e-08
d
yr
n .2106641797255802 1.3874e-09 deg/d
Q 3.386708203144031 1.487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      885  
   data-arc span      7552 days (20.68 yr)  
   first obs. used      2000-07-30  
   last obs. used      2021-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41864  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:41:47  

Additional Information
 Earth MOID = 1.23936 au 
 Jupiter MOID = 2.13974 au 
 T_jup = 3.263 
[ 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 15.25   n/a E2021B55  

216507 (2000 RL97)          Discovered 2000-Sep-05 by LONEOS at Anderson Mesa
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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