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JPL Small-Body Database Browser
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215263 (2001 OW23)
Classification: Mars-crossing Asteroid          SPK-ID: 2215263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3209377578911895 6.4203e-08  
a 2.347267342335537 7.2936e-09 au
q 1.593940624315159 1.5163e-07 au
i 21.34554494216572 7.8658e-06 deg
node 293.8898602796946 1.5994e-05 deg
peri 88.13136732614495 2.3732e-05 deg
M 306.618322829652 1.2147e-05 deg
tp 2458795.274444901196
(2019-Nov-07.77444490)
4.4377e-05 TDB
period 1313.536851618056
3.60
6.1223e-06
1.676e-08
d
yr
n .274069204496654 1.2774e-09 deg/d
Q 3.100594060355915 9.6344e-09 au
  Orbit Determination Parameters
   # obs. used (total)      631  
   data-arc span      7564 days (20.71 yr)  
   first obs. used      1999-02-12  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48958  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:57:52  

Additional Information
 Earth MOID = .753512 au 
 Jupiter MOID = 2.81613 au 
 T_jup = 3.402 
[ 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 15.6   n/a MPO401689  

215263 (2001 OW23)          Discovered 2001-Jul-16 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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