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434199 (2003 OW)
Classification: Main-belt Asteroid          SPK-ID: 2434199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2480347141723194 8.2742e-08  
a 2.612711310573845 1.8377e-08 au
q 1.964668207440876 2.1481e-07 au
i 23.31757322953992 4.9646e-06 deg
node 264.9839382202678 2.3988e-05 deg
peri 55.68627724219461 2.8739e-05 deg
M 86.77986601546212 1.3828e-05 deg
tp 2459024.663482096188
(2020-Jun-24.16348210)
5.937e-05 TDB
period 1542.536910825851
4.22
1.6274e-05
4.456e-08
d
yr
n .2333817735403567 2.4622e-09 deg/d
Q 3.260754413706815 2.2935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      7709 days (21.11 yr)  
   first obs. used      1999-11-01  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44192  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:15:14  

Additional Information
 Earth MOID = 1.0265 au 
 Jupiter MOID = 2.1888 au 
 T_jup = 3.252 
[ 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 16.11   n/a E2021B25  
diameter diameter 4.550 km 0.864 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

434199 (2003 OW)          Discovered 2003-Jul-20 by NEAT at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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