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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1625182149454215 6.0353e-08  
a 2.685690326614937 1.8347e-08 au
q 2.249216728837291 1.6612e-07 au
i 13.35348666358792 6.0664e-06 deg
node 126.6286535297001 3.0143e-05 deg
peri 295.647171480074 3.8263e-05 deg
M 345.6589529116778 2.1823e-05 deg
tp 2457464.541381253853
(2016-Mar-17.04138125)
9.7634e-05 JED
period 1607.616034547471
4.40
1.6473e-05
4.51e-08
d
yr
n .223934068996355 2.2946e-09 deg/d
Q 3.122163924392582 2.1328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      910  
   data-arc span      10891 days (29.82 yr)  
   first obs. used      1986-02-07  
   last obs. used      2015-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48225  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:17:16  

Additional Information
 Earth MOID = 1.29828 au 
 Jupiter MOID = 2.24484 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. 2015-December); 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. (2015) 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-Feb-13 06:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin