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63500 (2001 OS69)
Classification: Main-belt Asteroid          SPK-ID: 2063500
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2589275416530708 4.245e-08  
a 2.610158841432495 1.0151e-08 au
q 1.934316829296351 1.0879e-07 au
i 5.155884609868361 3.7962e-06 deg
node 134.2389831308548 6.0623e-05 deg
peri 199.6317974604417 6.1324e-05 deg
M 166.1877958902058 1.1319e-05 deg
tp 2458289.457663913536
(2018-Jun-19.95766391)
4.6569e-05 TDB
period 1540.27700782698
4.22
8.9857e-06
2.46e-08
d
yr
n .2337241925774684 1.3635e-09 deg/d
Q 3.286000853568638 1.278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      8727 days (23.89 yr)  
   first obs. used      1996-03-12  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57285  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:03:11  

Additional Information
 Earth MOID = .925018 au 
 Jupiter MOID = 2.09723 au 
 T_jup = 3.356 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO453024  

63500 (2001 OS69)          Discovered 2001-Jul-19 by LONEOS at Anderson Mesa
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 OS69 = 1999 AV28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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