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100901 (1998 KZ6)
Classification: Main-belt Asteroid          SPK-ID: 2100901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1853031481275287 3.2602e-08  
a 2.390510116821122 9.6989e-09 au
q 1.947541066543462 8.0423e-08 au
i 5.008540556316565 3.7068e-06 deg
node 85.77608939808432 4.8369e-05 deg
peri 209.5967625724345 4.9734e-05 deg
M 359.5856284414223 1.2147e-05 deg
tp 2459202.053895267396
(2020-Dec-18.55389527)
4.5555e-05 TDB
period 1350.001670439748
3.70
8.216e-06
2.249e-08
d
yr
n .2666663367036679 1.6229e-09 deg/d
Q 2.833479167098783 1.1496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      8142 days (22.29 yr)  
   first obs. used      1998-05-22  
   last obs. used      2020-09-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59645  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:34:17  

Additional Information
 Earth MOID = .931397 au 
 Jupiter MOID = 2.36274 au 
 T_jup = 3.504 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457453.5 (2016-Mar-06.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1846246085298528 3.2629e-08  
q 1.949814342688501 8.0397e-08 au
tp 2457851.689952986245
(2017-Apr-08.18995299)
4.366e-05 TDB
node 85.80962699512763 4.8367e-05 deg
peri 209.377228446804 4.9739e-05 deg
i 5.008036479424939 3.7061e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      8142 days (22.29 yr)  
   first obs. used      1998-05-22  
   last obs. used      2020-09-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59645  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:34:17  

Additional Information
 Jupiter MOID = 2.36274 au 
 T_jup = 3.504 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.064673525328803E-15 -2.611307302694373E-15 8.311440176157719E-14 2.547070951137569E-15 5.822418037374208E-14 -6.013342839818465E-16
q -2.611307302694373E-15 6.463737949626634E-15 -1.381094420720218E-13 -4.607948002775115E-15 -1.322089095392155E-13 1.588252894277748E-15
tp 8.311440176157719E-14 -1.381094420720218E-13 1.906167571438343E-9 1.708235746863489E-11 5.217700121936966E-10 8.635424599155215E-13
node 2.547070951137569E-15 -4.607948002775115E-15 1.708235746863489E-11 2.339348072905336E-9 -2.325614491899283E-9 -3.202726367376471E-11
peri 5.822418037374208E-14 -1.322089095392155E-13 5.217700121936966E-10 -2.325614491899283E-9 2.473950485269788E-9 3.209722442015527E-11
i -6.013342839818465E-16 1.588252894277748E-15 8.635424599155215E-13 -3.202726367376471E-11 3.209722442015527E-11 1.373533527193386E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.17   n/a E2021B55  

100901 (1998 KZ6)          Discovered 1998-May-22 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 KZ6 = 2002 NF47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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