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175278 (2005 KM3)
Classification: Main-belt Asteroid          SPK-ID: 2175278
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08292048661998033 6.8346e-08  
a 2.706693358033567 2.4239e-08 au
q 2.482253027654355 1.751e-07 au
i 2.364068668870217 4.454e-06 deg
node 130.4047981781239 0.00016393 deg
peri 248.0977361782566 0.00016827 deg
M 31.66141410421575 3.35e-05 deg
tp 2459057.451002051078
(2020-Jul-26.95100205)
0.00015191 TDB
period 1626.511029864428
4.45
2.1848e-05
5.982e-08
d
yr
n .2213326521554585 2.9731e-09 deg/d
Q 2.93113368841278 2.6249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      6674 days (18.27 yr)  
   first obs. used      2002-10-03  
   last obs. used      2021-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54705  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:32:54  

Additional Information
 Earth MOID = 1.48369 au 
 Jupiter MOID = 2.4652 au 
 T_jup = 3.359 
[ 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 16.4   n/a MPO446077  

175278 (2005 KM3)          Discovered 2005-May-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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