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11541 (1992 SY14)
Classification: Main-belt Asteroid          SPK-ID: 2011541
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1087712378149928 7.2836e-08  
a 2.274293466390255 1.6536e-08 AU
q 2.026915750896437 1.6188e-07 AU
i 7.707381382959701 7.6912e-06 deg
node 239.3225290756563 4.1463e-05 deg
peri 164.4490668869048 5.5369e-05 deg
M 79.53799076369249 3.3774e-05 deg
tp 2456523.716435752017
(2013-Aug-19.21643575)
0.00011701 JED
period 1252.760877821403
3.43
1.3663e-05
3.741e-08
d
yr
n .287365295622939 3.1341e-09 deg/d
Q 2.521671181884074 1.8335e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      11399 days (31.21 yr)  
   first obs. used      1982-12-13  
   last obs. used      2014-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56822  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 10:58:37  

Additional Information
 Earth MOID = 1.03619 AU 
 T_jup = 3.590 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO267753  

11541 (1992 SY14)          Discovered 1992-Sep-28 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 SY14 = 1982 WJ = 1982 XG4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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