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48334 (2002 OX18)
Classification: Main-belt Asteroid          SPK-ID: 2048334
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 .1977618969551427 4.4388e-08  
a 2.31549590087988 7.4498e-09 au
q 1.857579039130018 1.0123e-07 au
i 3.994753302410446 3.3509e-06 deg
node 126.077566608729 7.0879e-05 deg
peri 209.9561452443745 7.184e-05 deg
M 359.2436701394104 1.3214e-05 deg
tp 2459003.203791497026
(2020-Jun-02.70379150)
4.7241e-05 TDB
period 1286.958230328777
3.52
6.211e-06
1.7e-08
d
yr
n .2797293583553457 1.35e-09 deg/d
Q 2.773412762629742 8.9231e-09 au
  Orbit Determination Parameters
   # obs. used (total)      855  
   data-arc span      14321 days (39.21 yr)  
   first obs. used      1981-09-01  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53518  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:26:11  

Additional Information
 Earth MOID = .849065 au 
 Jupiter MOID = 2.60183 au 
 T_jup = 3.552 
[ 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 15.9   n/a MPO432041  

48334 (2002 OX18)          Discovered 2002-Jul-19 by NEAT at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 OX18 = 1981 RQ6 = 1998 HJ91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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