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213591 (2002 OH23)
Classification: Main-belt Asteroid          SPK-ID: 2213591
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 .1679558679273545 3.6582e-08  
a 2.574827302940607 1.33e-08 au
q 2.142369948512168 9.0481e-08 au
i 16.01238726055579 3.6634e-06 deg
node 136.5886051087427 1.8962e-05 deg
peri 216.4002765798233 2.5014e-05 deg
M 139.1249316386903 1.7428e-05 deg
tp 2458617.292569578373
(2019-May-13.79256958)
7.1498e-05 TDB
period 1509.108917279049
4.13
1.1693e-05
3.201e-08
d
yr
n .2385513702013547 1.8483e-09 deg/d
Q 3.007284657369046 1.5534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      6806 days (18.63 yr)  
   first obs. used      2002-07-30  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52045  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:29  

Additional Information
 Earth MOID = 1.15131 au 
 Jupiter MOID = 2.43215 au 
 T_jup = 3.354 
[ 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 15.87   n/a MPCxxxxx  

213591 (2002 OH23)          Discovered 2002-Jul-30 by NEAT at Haleakala
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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