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344144 (2000 KA22)
Classification: Main-belt Asteroid          SPK-ID: 2344144
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1719314292272472 5.0038e-08  
a 2.361819938193074 1.3949e-08 au
q 1.95574886064213 1.155e-07 au
i 3.183241709669744 4.3115e-06 deg
node 72.32162109317558 0.00011635 deg
peri 155.3840929575811 0.0001175 deg
M 194.0319048118359 1.6662e-05 deg
tp 2459611.710367938936
(2022-Feb-01.21036794)
6.1872e-05 TDB
period 1325.771270728597
3.63
1.1745e-05
3.216e-08
d
yr
n .2715400521555703 2.4056e-09 deg/d
Q 2.767891015744018 1.6347e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      7141 days (19.55 yr)  
   first obs. used      2000-05-10  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56835  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:56:02  

Additional Information
 Earth MOID = .94635 au 
 Jupiter MOID = 2.21673 au 
 T_jup = 3.528 
[ 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 17.4   n/a MPO440550  

344144 (2000 KA22)          Discovered 2000-May-28 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2000 KA22 = 2005 UA310 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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