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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2075367307449858 2.6279e-08  
a 2.43851268037551 9.3155e-09 au
q 1.932431730810185 6.544e-08 au
i 3.368922467690604 3.6111e-06 deg
node 93.4737078954558 5.8263e-05 deg
peri 226.8992651060666 5.9093e-05 deg
M 139.8375188424757 1.1356e-05 deg
tp 2458460.234589980063
(2018-Dec-07.73458998)
4.2672e-05 TDB
period 1390.868124786117
3.81
7.97e-06
2.182e-08
d
yr
n .2588311527056957 1.4832e-09 deg/d
Q 2.944593629940836 1.1249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1948  
   data-arc span      11747 days (32.16 yr)  
   first obs. used      1988-09-16  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50845  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:45:12  

Additional Information
 Earth MOID = .921403 au 
 Jupiter MOID = 2.37161 au 
 T_jup = 3.471 
[ 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 14.2   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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