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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976720817613016 4.4125e-08  
a 2.315367249567412 7.2292e-09 au
q 1.857683785303483 1.0053e-07 au
i 3.994772354285144 2.9928e-06 deg
node 126.0777809065609 6.8116e-05 deg
peri 209.9784186224988 6.9125e-05 deg
M 55.18101831179215 1.3015e-05 deg
tp 2459003.250702215731
(2020-Jun-02.75070222)
4.6361e-05 TDB
period 1286.850974751984
3.52
6.0268e-06
1.65e-08
d
yr
n .2797526730469962 1.3102e-09 deg/d
Q 2.773050713831342 8.6582e-09 au
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      14381 days (39.37 yr)  
   first obs. used      1981-09-01  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52634  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 04:55:45  

Additional Information
 Earth MOID = .847283 au 
 Jupiter MOID = 2.60242 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 16.07   n/a E2021B10  

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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