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46865 (1998 QZ86)
Classification: Main-belt Asteroid          SPK-ID: 2046865
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1884679639258996 6.8554e-08  
a 2.459352489745163 1.5235e-08 au
q 1.9958433334268 1.6653e-07 au
i 11.54461312835799 7.457e-06 deg
node 226.9057073480127 1.9936e-05 deg
peri 159.4371723295976 2.7094e-05 deg
M 254.4074114560433 2.5849e-05 deg
tp 2459613.700207645710
(2022-Feb-03.20020765)
0.00010452 TDB
period 1408.735942584949
3.86
1.309e-05
3.584e-08
d
yr
n .2555482465645201 2.3746e-09 deg/d
Q 2.922861646063526 1.8106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      7974 days (21.83 yr)  
   first obs. used      1998-08-24  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51278  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:53:08  

Additional Information
 Earth MOID = 1.00424 au 
 Jupiter MOID = 2.53319 au 
 T_jup = 3.439 
[ 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 15.38   n/a MPCxxxxx  

46865 (1998 QZ86)          Discovered 1998-Aug-24 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QZ86 = 2001 KG64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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