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150472 (2000 KM73)
Classification: Main-belt Asteroid          SPK-ID: 2150472
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .232626948854392 8.787e-08  
a 2.539189028824308 1.1643e-08 au
q 1.948505232484363 2.2829e-07 au
i 10.56702259539278 7.093e-06 deg
node 122.7922365271079 2.9682e-05 deg
peri 185.6136695240852 3.2374e-05 deg
M 12.85917275880129 1.4944e-05 deg
tp 2459147.710018904253
(2020-Oct-25.21001890)
6.1177e-05 TDB
period 1477.886140184391
4.05
1.0165e-05
2.783e-08
d
yr
n .2435911605173346 1.6754e-09 deg/d
Q 3.129872825164254 1.4352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      7385 days (20.22 yr)  
   first obs. used      2000-05-28  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51606  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:42  

Additional Information
 Earth MOID = .931992 au 
 Jupiter MOID = 2.14589 au 
 T_jup = 3.385 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.29   n/a E2021B55  

150472 (2000 KM73)          Discovered 2000-May-28 by LONEOS at Anderson Mesa
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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