Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
11310 (1993 SB15)
Classification: Main-belt Asteroid          SPK-ID: 2011310
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1624066094324736 6.0309e-08  
a 2.685366212101785 1.776e-08 au
q 2.249244990509809 1.6597e-07 au
i 13.35369407697745 5.892e-06 deg
node 126.6268157999361 3.0052e-05 deg
peri 295.658781003817 3.8115e-05 deg
M 30.44464605851953 2.1498e-05 deg
tp 2457464.570995630565
(2016-Mar-17.07099563)
9.5644e-05 JED
period 1607.325027820541
4.40
1.5946e-05
4.366e-08
d
yr
n .2239746123334765 2.222e-09 deg/d
Q 3.121487433693761 2.0645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      956  
   data-arc span      10979 days (30.06 yr)  
   first obs. used      1986-02-07  
   last obs. used      2016-02-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48042  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:10:22  

Additional Information
 Earth MOID = 1.29749 au 
 Jupiter MOID = 2.24384 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 13.0 mag n/a MPO347615  
rotation period rot_per 11.1341 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

11310 (1993 SB15)          Discovered 1993-Sep-19 by Holt, H. E. at Palomar
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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-01 21:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin