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187947 (2001 KM67)
Classification: Main-belt Asteroid          SPK-ID: 2187947
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02945029247135416 5.4636e-08  
a 2.320658932000304 1.4472e-08 au
q 2.252314847726635 1.3309e-07 au
i 9.820530444359443 5.8625e-06 deg
node 223.5640876715093 2.2401e-05 deg
peri 322.4743917135798 8.5747e-05 deg
M 243.5463322183008 8.3114e-05 deg
tp 2459618.201536383783
(2022-Feb-07.70153638)		 0.00029883 TDB
period 1291.265066722038
3.54		 1.2079e-05
3.307e-08		 d
yr
n .2787963596923473 2.608e-09 deg/d
Q 2.389003016273974 1.4898e-08 au
   Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      9190 days (25.16 yr)  
   first obs. used      1995-11-18  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57082  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:57:37  

Additional Information
 Earth MOID = 1.25345 au 
 Jupiter MOID = 2.58687 au 
 T_jup = 3.558 
[ 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 16.56   n/a E2021B55  

187947 (2001 KM67)          Discovered 2001-May-25 by Spacewatch at Kitt Peak
Reference: 20080618/Numbers.arcLast Updated: 2008-06-20

[ show close-approach data ]
Alternate Designations
 2001 KM67 = 2004 DA23 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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