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JPL Small-Body Database Browser
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56751 (2000 OU4)
Classification: Main-belt Asteroid          SPK-ID: 2056751
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09980403469863178 5.7555e-08  
a 3.139994964849306 2.311e-08 au
q 2.826610798423957 1.8295e-07 au
i 9.294853062671715 6.738e-06 deg
node 174.6975632062757 2.7295e-05 deg
peri 174.7459649916084 3.7156e-05 deg
M 108.6528962718586 2.3302e-05 deg
tp 2457987.118517220027
(2017-Aug-21.61851722)
0.00013163 TDB
period 2032.31889234031
5.56
2.2436e-05
6.143e-08
d
yr
n .1771375552118414 1.9556e-09 deg/d
Q 3.453379131274656 2.5416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      852  
   data-arc span      7245 days (19.84 yr)  
   first obs. used      1999-05-17  
   last obs. used      2019-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57666  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:26:44  

Additional Information
 Earth MOID = 1.81979 au 
 Jupiter MOID = 1.98344 au 
 T_jup = 3.183 
[ 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 14.2   n/a MPO385181  
diameter diameter 7.549 km 0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56751 (2000 OU4)          Discovered 2000-Jul-24 by LINEAR at Socorro
Reference: 20030318/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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