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192502 (1998 KN26)
Classification: Main-belt Asteroid          SPK-ID: 2192502
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 .2066789661972387 4.2048e-08  
a 2.706759751217199 2.08e-08 au
q 2.147329444091333 1.1619e-07 au
i 12.95402335229152 8.8249e-06 deg
node 36.92645770225844 2.1624e-05 deg
peri 269.7917412141998 3.2676e-05 deg
M 322.4645942896103 2.7246e-05 deg
tp 2459370.094438176487
(2021-Jun-04.59443818)
0.000124 TDB
period 1626.570875897994
4.45
1.8749e-05
5.133e-08
d
yr
n .2213245087160754 2.5511e-09 deg/d
Q 3.266190058343065 2.5099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8032 days (21.99 yr)  
   first obs. used      1998-05-26  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58276  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:16:23  

Additional Information
 Earth MOID = 1.17854 au 
 Jupiter MOID = 2.15742 au 
 T_jup = 3.298 
[ 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 16.09   n/a E2021B55  

192502 (1998 KN26)          Discovered 1998-May-26 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1998 KN26 = 1999 VU41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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