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216592 (2002 OW7)
Classification: Main-belt Asteroid          SPK-ID: 2216592
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .235515815742181 3.9775e-08  
a 2.365514337568914 9.8582e-09 au
q 1.808398298706546 9.6119e-08 au
i 8.453460761937059 4.8294e-06 deg
node 132.8985177562115 3.4445e-05 deg
peri 173.5571130981084 3.6703e-05 deg
M 22.01093284753048 1.2333e-05 deg
tp 2459119.250115562133
(2020-Sep-26.75011556)
4.5286e-05 TDB
period 1328.88317820268
3.64
8.3071e-06
2.274e-08
d
yr
n .2709041742005506 1.6935e-09 deg/d
Q 2.922630376431282 1.218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      8131 days (22.26 yr)  
   first obs. used      1998-04-19  
   last obs. used      2020-07-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56232  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:28  

Additional Information
 Earth MOID = .791856 au 
 Jupiter MOID = 2.34871 au 
 T_jup = 3.496 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.43   n/a E2021B55  

216592 (2002 OW7)          Discovered 2002-Jul-22 by NEAT at Palomar
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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