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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2483070398828536 8.3178e-08  
a 2.613158214077732 1.8495e-08 au
q 1.964292633194526 2.1611e-07 au
i 23.31916255331259 5.0857e-06 deg
node 264.9853470903446 2.4527e-05 deg
peri 55.65621626822085 2.9195e-05 deg
M 354.3724775980982 1.3856e-05 deg
tp 2459024.619134315159
(2020-Jun-24.11913432)
5.9369e-05 TDB
period 1542.932703479416
4.22
1.638e-05
4.485e-08
d
yr
n .2333219065148959 2.477e-09 deg/d
Q 3.262023794960938 2.3087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      1999-11-01  
   last obs. used      2020-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43751  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 07:02:03  

Additional Information
 Earth MOID = 1.02648 au 
 Jupiter MOID = 2.18911 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 16.2   n/a MPO434582  
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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