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56563 (2000 JS8)
Classification: Main-belt Asteroid          SPK-ID: 2056563
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1700034209378653 3.6471e-08  
a 2.28326595672505 9.2616e-09 au
q 1.895102933170823 8.3176e-08 au
i 5.538380341766392 4.0417e-06 deg
node 243.8986873361008 4.8983e-05 deg
peri 48.39419478112028 5.2646e-05 deg
M 253.0626254669328 2.3113e-05 deg
tp 2459374.834793479094
(2021-Jun-09.33479348)
8.2124e-05 TDB
period 1260.181730109739
3.45
7.6675e-06
2.099e-08
d
yr
n .2856730830152968 1.7382e-09 deg/d
Q 2.671428980279276 1.0836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1031  
   data-arc span      8800 days (24.09 yr)  
   first obs. used      1996-03-19  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52061  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:09:41  

Additional Information
 Earth MOID = .884316 au 
 Jupiter MOID = 2.50481 au 
 T_jup = 3.578 
[ 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 15.1   n/a MPO359129  

56563 (2000 JS8)          Discovered 2000-May-06 by Broughton, J. at Reedy Creek
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 JS8 = 1996 FZ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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