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193791 (2001 OE73)
Classification: Main-belt Asteroid          SPK-ID: 2193791
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .197013396981238 3.8103e-08  
a 2.244987892844052 1.0784e-08 au
q 1.802695201893094 8.6877e-08 au
i 8.88274216231229 4.3359e-06 deg
node 140.1455910483824 3.157e-05 deg
peri 174.280943799751 3.456e-05 deg
M 230.5781536475361 1.7648e-05 deg
tp 2459442.197073849785
(2021-Aug-15.69707385)
6.2362e-05 TDB
period 1228.625236522097
3.36
8.8526e-06
2.424e-08
d
yr
n .2930104227869043 2.1112e-09 deg/d
Q 2.68728058379501 1.2908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      479  
   data-arc span      7314 days (20.02 yr)  
   first obs. used      2000-03-15  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:25:48  

Additional Information
 Earth MOID = .789242 au 
 Jupiter MOID = 2.60873 au 
 T_jup = 3.590 
[ 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 16.3   n/a MPO454346  

193791 (2001 OE73)          Discovered 2001-Jul-21 by LONEOS at Anderson Mesa
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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