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JPL Small-Body Database Browser
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146309 (2001 KD30)
Classification: Main-belt Asteroid          SPK-ID: 2146309
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09573854340767031 5.0133e-08  
a 2.453404745619082 1.3753e-08 au
q 2.218519348884045 1.2426e-07 au
i 10.04944025206624 5.0251e-06 deg
node 62.42105879419001 2.8468e-05 deg
peri 307.0476429886975 3.8872e-05 deg
M 118.7325341415882 2.9671e-05 deg
tp 2458137.565588302313
(2018-Jan-19.06558830)
0.00011392 TDB
period 1403.628663500352
3.84
1.1802e-05
3.231e-08
d
yr
n .256478090937696 2.1565e-09 deg/d
Q 2.688290142354119 1.5069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      9482 days (25.96 yr)  
   first obs. used      1993-04-15  
   last obs. used      2019-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62885  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:38:41  

Additional Information
 Earth MOID = 1.23503 au 
 Jupiter MOID = 2.73452 au 
 T_jup = 3.467 
[ 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 15.9   n/a MPO351877  

146309 (2001 KD30)          Discovered 2001-May-21 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 KD30 = 2002 UP5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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