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JPL Small-Body Database Browser
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56597 (2000 JO44)
Classification: Main-belt Asteroid          SPK-ID: 2056597
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06980566575660875 4.8595e-08  
a 2.343769157824092 9.9467e-09 au
q 2.180160791382375 1.1079e-07 au
i 7.376224932303006 5.3944e-06 deg
node 59.34326640936182 3.0049e-05 deg
peri 190.2978959652291 4.354e-05 deg
M 86.2406750105374 3.1705e-05 deg
tp 2458286.535658643905
(2018-Jun-17.03565864)
0.00011554 TDB
period 1310.601556335035
3.59
8.3431e-06
2.284e-08
d
yr
n .2746830249513084 1.7486e-09 deg/d
Q 2.507377524265809 1.0641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      9131 days (25.00 yr)  
   first obs. used      1994-11-28  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56919  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 04:53:28  

Additional Information
 Earth MOID = 1.16652 au 
 Jupiter MOID = 2.49826 au 
 T_jup = 3.548 
[ 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 15.9   n/a MPO257237  

56597 (2000 JO44)          Discovered 2000-May-07 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 JO44 = 2001 TA7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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