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11310 (1993 SB15)
Classification: Main-belt Asteroid          SPK-ID: 2011310
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627424068864985 6.8335e-08  
a 2.686226129777646 2.5397e-08 AU
q 2.249063223976228 1.8089e-07 AU
i 13.3539991900142 7.2335e-06 deg
node 126.6311750249215 3.1027e-05 deg
peri 295.6138493044795 3.9223e-05 deg
M 256.1498594030726 2.4671e-05 deg
tp 2457464.391984938847
(2016-Mar-16.89198494)
0.00011353 JED
period 1608.097144770989
4.40
2.2806e-05
6.244e-08
d
yr
n .2238670724406192 3.1749e-09 deg/d
Q 3.123389035579064 2.9531e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      10363 days (28.37 yr)  
   first obs. used      1986-02-07  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48624  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:58:17  

Additional Information
 Earth MOID = 1.29854 AU 
 T_jup = 3.317 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9 mag n/a MPO263451  

11310 (1993 SB15)          Discovered 1993-Sep-19 by Holt, H. E. at Palomar (675)
Reference: 19990831/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 SB15 = 1989 YF6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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