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JPL Small-Body Database Browser
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26651 (2000 OB45)
Classification: Main-belt Asteroid          SPK-ID: 2026651
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1129513109885213 3.7281e-08  
a 2.402113156666513 8.9662e-09 au
q 2.130791326478255 8.8795e-08 au
i 12.75274053871004 5.1491e-06 deg
node 197.9881412651811 1.4308e-05 deg
peri 46.05224676328888 2.4419e-05 deg
M 184.4195050968542 1.9546e-05 deg
tp 2459663.727289776912
(2022-Mar-25.22728978)
7.4357e-05 TDB
period 1359.842529498477
3.72
7.6137e-06
2.085e-08
d
yr
n .2647365354375049 1.4822e-09 deg/d
Q 2.673434986854771 9.9789e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1728  
   data-arc span      13106 days (35.88 yr)  
   first obs. used      1984-03-07  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45555  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:49:21  

Additional Information
 Earth MOID = 1.13936 au 
 Jupiter MOID = 2.34423 au 
 T_jup = 3.483 
[ 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 14.1   n/a MPO502357  
diameter diameter 4.490 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.290   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26651 (2000 OB45)          Discovered 2000-Jul-30 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

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