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JPL Small-Body Database Browser
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17943 (1999 JZ6)
Classification: Main-belt Asteroid          SPK-ID: 2017943
[ 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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08294226529594362 3.621e-08  
a 2.352194370275841 8.198e-09 au
q 2.157098040788797 8.4766e-08 au
i 7.751516556430639 4.2646e-06 deg
node 101.0149757373196 2.6785e-05 deg
peri 324.246489189396 3.6474e-05 deg
M 97.19119498754698 2.3996e-05 deg
tp 2458644.760035564632
(2019-Jun-10.26003556)		 8.7715e-05 TDB
period 1317.674787444908
3.61		 6.8886e-06
1.886e-08		 d
yr
n .273208536302097 1.4283e-09 deg/d
Q 2.547290699762884 8.878e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1248  
   data-arc span      14159 days (38.77 yr)  
   first obs. used      1981-05-01  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:15:32  

Additional Information
 Earth MOID = 1.1764 au 
 Jupiter MOID = 2.66383 au 
 T_jup = 3.540 
[ 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 15.0   n/a MPO365468  

17943 (1999 JZ6)          Discovered 1999-May-08 by CSS at Catalina
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JZ6 = 2000 PO10 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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