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JPL Small-Body Database Browser
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154599 (2003 OY29)
Classification: Main-belt Asteroid          SPK-ID: 2154599
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1678785969523455 4.4825e-08  
a 3.081655384724041 2.7411e-08 au
q 2.564311402445928 1.3883e-07 au
i 2.40584774744244 4.5697e-06 deg
node 84.38886926458119 0.00013916 deg
peri 212.0294458047699 0.00014021 deg
M 64.26443811244708 1.5697e-05 deg
tp 2458647.769716813564
(2019-Jun-13.26971681)
8.6196e-05 TDB
period 1975.943549446865
5.41
2.6363e-05
7.218e-08
d
yr
n .1821914396799324 2.4308e-09 deg/d
Q 3.598999367002153 3.2012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      7223 days (19.78 yr)  
   first obs. used      2000-01-15  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53592  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:58:06  

Additional Information
 Earth MOID = 1.54879 au 
 Jupiter MOID = 1.61057 au 
 T_jup = 3.204 
[ 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 15.6   n/a MPO417826  
diameter diameter 4.549 km 1.555 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

154599 (2003 OY29)          Discovered 2003-Jul-24 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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