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74064 (1998 KZ41)
Classification: Main-belt Asteroid          SPK-ID: 2074064
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1898787370657034 5.4904e-08  
a 2.445287912449783 1.3874e-08 au
q 1.980979731871788 1.3092e-07 au
i 4.933754795561329 5.6248e-06 deg
node 22.44931876281364 5.2222e-05 deg
peri 302.4076160516663 5.3647e-05 deg
M 192.8929573866986 1.3596e-05 deg
tp 2459648.814419401793
(2022-Mar-10.31441940)
5.5995e-05 TDB
period 1396.66878986504
3.82
1.1887e-05
3.254e-08
d
yr
n .2577561714075294 2.1937e-09 deg/d
Q 2.909596093027778 1.6509e-08 au
  Orbit Determination Parameters
   # obs. used (total)      497  
   data-arc span      8877 days (24.30 yr)  
   first obs. used      1995-10-14  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 17:10:33  

Additional Information
 Earth MOID = .974604 au 
 Jupiter MOID = 2.4376 au 
 T_jup = 3.469 
[ 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 16.1   n/a MPO453153  

74064 (1998 KZ41)          Discovered 1998-May-26 by Spacewatch at Kitt Peak
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 KZ41 = 1995 TV1 = 1999 VX158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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