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120175 (2003 KB11)
Classification: Outer Main-belt Asteroid          SPK-ID: 2120175
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2472587466174879 4.3508e-08  
a 3.97614368937055 3.5961e-08 au
q 2.993007384365753 1.7883e-07 au
i 4.028208012057105 5.4363e-06 deg
node 175.3944370721283 7.7527e-05 deg
peri 104.2395096121762 7.8715e-05 deg
M 28.76648288677471 1.0767e-05 deg
tp 2458769.093369700363
(2019-Oct-12.59336970)		 8.6127e-05 TDB
period 2895.953156170132
7.93		 3.9287e-05
1.076e-07		 d
yr
n .1243114030463449 1.6864e-09 deg/d
Q 4.959279994375346 4.4852e-08 au
   Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      9192 days (25.17 yr)  
   first obs. used      1995-05-29  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56874  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:08:51  

Additional Information
 Earth MOID = 1.9801 au 
 Jupiter MOID = .385346 au 
 T_jup = 2.998 
[ 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 14.5   n/a MPO493686  

120175 (2003 KB11)          Discovered 2003-May-24 by NEAT at Haleakala
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2003 KB11 = 1996 NT3 = 2004 PD94 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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