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181029 (2005 OX9)
Classification: Main-belt Asteroid          SPK-ID: 2181029
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .189443098036559 7.3665e-08  
a 2.414154418715281 9.7747e-09 au
q 1.95680952649521 1.804e-07 au
i 2.90989188505316 5.5726e-06 deg
node 20.93134220056278 0.00012067 deg
peri 299.8508891389225 0.0001211 deg
M 34.27734326410927 9.953e-06 deg
tp 2459070.048028023535
(2020-Aug-08.54802802)
3.8035e-05 TDB
period 1370.080217409986
3.75
8.321e-06
2.278e-08
d
yr
n .2627583373771703 1.5958e-09 deg/d
Q 2.871499310935353 1.1626e-08 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      9570 days (26.20 yr)  
   first obs. used      1994-10-14  
   last obs. used      2020-12-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54026  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:56  

Additional Information
 Earth MOID = .944168 au 
 Jupiter MOID = 2.44436 au 
 T_jup = 3.491 
[ 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 16.52   n/a E2021B55  

181029 (2005 OX9)          Discovered 2005-Jul-27 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2005 OX9 = 1994 TL15 = 2004 EV98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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