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393411 (2001 OX25)
Classification: Main-belt Asteroid          SPK-ID: 2393411
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3041911823041434 6.3221e-08  
a 2.719108116468038 1.1353e-08 au
q 1.891979403706833 1.6987e-07 au
i 6.702622551577224 5.0635e-06 deg
node 259.6663656851402 5.9252e-05 deg
peri 46.22176779913929 6.0824e-05 deg
M 73.53642295193028 1.0343e-05 deg
tp 2458665.967634845817
(2019-Jul-01.46763485)
4.6602e-05 TDB
period 1637.714300221407
4.48
1.0257e-05
2.808e-08
d
yr
n .219818560509199 1.3767e-09 deg/d
Q 3.546236829229243 1.4806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      8091 days (22.15 yr)  
   first obs. used      1997-11-30  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52903  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:50:00  

Additional Information
 Earth MOID = .884245 au 
 Jupiter MOID = 1.75501 au 
 T_jup = 3.281 
[ 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 16.6   n/a MPO503477  
diameter diameter 2.521 km 0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

393411 (2001 OX25)          Discovered 2001-Jul-18 by NEAT at Haleakala
Reference: Last Updated: 2014-05-15

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