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11236 (1999 KX14)
Classification: Main-belt Asteroid          SPK-ID: 2011236
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2075367307455197 2.6279e-08  
a 2.438512680330938 9.3319e-09 au
q 1.932431730773561 6.544e-08 au
i 3.368922563135506 3.6311e-06 deg
node 93.47370653306776 5.852e-05 deg
peri 226.8992665900704 5.9356e-05 deg
M 139.8375187509309 1.1381e-05 deg
tp 2458460.234590348561
(2018-Dec-07.73459035)
4.2785e-05 TDB
period 1390.868124747983
3.81
7.984e-06
2.186e-08
d
yr
n .2588311527127922 1.4858e-09 deg/d
Q 2.944593629888316 1.1269e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1941  
   data-arc span      11723 days (32.10 yr)  
   first obs. used      1988-09-16  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50854  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:00:53  

Additional Information
 Earth MOID = .921403 au 
 Jupiter MOID = 2.37161 au 
 T_jup = 3.471 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456710.5 (2014-Feb-22.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2087902847044023 2.6264e-08  
q 1.928339122767901 6.5434e-08 au
tp 2457070.257369201818
(2015-Feb-16.75736920)
4.0316e-05 TDB
node 93.52211219319624 5.8562e-05 deg
peri 226.9665385272599 5.9385e-05 deg
i 3.368613248874793 3.6302e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1941  
   data-arc span      11723 days (32.10 yr)  
   first obs. used      1988-09-16  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50854  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:00:53  

Additional Information
 Jupiter MOID = 2.37161 au 
 T_jup = 3.471 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.898133365768969E-16 -1.707858783011477E-15 -9.676476663175278E-14 -1.80475779290952E-15 -1.553906341557993E-14 2.123060294818749E-16
q -1.707858783011477E-15 4.281627492043836E-15 2.852821748990376E-13 4.414407949897694E-15 4.734325241580461E-14 -4.784413178353067E-16
tp -9.676476663175278E-14 2.852821748990376E-13 1.625369576626865E-9 3.679320383446748E-12 4.092899365384534E-10 -2.637762073705344E-13
node -1.80475779290952E-15 4.414407949897694E-15 3.679320383446748E-12 3.429472446728193E-9 -3.422319674174211E-9 -5.079253257469675E-11
peri -1.553906341557993E-14 4.734325241580461E-14 4.092899365384534E-10 -3.422319674174211E-9 3.526607525378352E-9 5.06451255488602E-11
i 2.123060294818749E-16 -4.784413178353067E-16 -2.637762073705344E-13 -5.079253257469675E-11 5.06451255488602E-11 1.317829451506412E-11

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 14.2   n/a MPO347615  
diameter diameter 3.663 km 0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11236 (1999 KX14)          Discovered 1999-May-18 by LINEAR at Socorro
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 KX14 = 1988 SO3 = 1992 UD10 = 1995 JS1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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