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JPL Small-Body Database Browser
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59604 (1999 JQ64)
Classification: Main-belt Asteroid          SPK-ID: 2059604
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1674980321884982 8.106e-08  
a 2.593065372081806 2.5769e-08 au
q 2.158732024921968 2.0139e-07 au
i 14.35787537350994 8.5805e-06 deg
node 86.55140287579033 3.1912e-05 deg
peri 228.309522744088 4.5903e-05 deg
M 319.2849951357766 4.3156e-05 deg
tp 2459172.992658442809
(2020-Nov-19.49265844)
0.00018459 TDB
period 1525.171303466469
4.18
2.2735e-05
6.225e-08
d
yr
n .2360390594694366 3.5185e-09 deg/d
Q 3.027398719241645 3.0085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      7299 days (19.98 yr)  
   first obs. used      1999-05-10  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67574  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:50:33  

Additional Information
 Earth MOID = 1.17067 au 
 Jupiter MOID = 2.26728 au 
 T_jup = 3.355 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO341084  

59604 (1999 JQ64)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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