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233545 (2007 JU25)
Classification: Main-belt Asteroid          SPK-ID: 2233545
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07352712741444062 5.0915e-08  
a 3.060986318857621 3.6417e-08 au
q 2.835920787777118 1.5442e-07 au
i 5.415353744637421 5.4124e-06 deg
node 142.9626473558071 5.3654e-05 deg
peri 212.5450258993152 6.3442e-05 deg
M 47.87822108663467 3.2632e-05 deg
tp 2458740.348691454389
(2019-Sep-13.84869145)
0.0001774 TDB
period 1956.097552307846
5.36
3.4908e-05
9.557e-08
d
yr
n .1840399010648852 3.2843e-09 deg/d
Q 3.286051849938125 3.9095e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      5857 days (16.04 yr)  
   first obs. used      2003-09-22  
   last obs. used      2019-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53228  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:36:14  

Additional Information
 Earth MOID = 1.83248 au 
 Jupiter MOID = 2.09423 au 
 T_jup = 3.223 
[ 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 16.1   n/a MPO454689  
diameter diameter 4.288 km 1.455 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233545 (2007 JU25)          Discovered 2007-May-09 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 JU25 = 2006 EQ66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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