Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
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 ]  
15768 (1993 FW11)
Classification: Main-belt Asteroid          SPK-ID: 2015768
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2046038113772565 3.6817e-08  
a 2.211355560753073 6.4673e-09 au
q 1.758903784712703 7.9906e-08 au
i 4.287839339691439 3.625e-06 deg
node 130.6306466954457 4.1193e-05 deg
peri 181.5280291361109 4.2208e-05 deg
M 50.16219725975183 7.6592e-06 deg
tp 2459033.136656081156
(2020-Jul-02.63665608)
2.57e-05 TDB
period 1201.119709704716
3.29
5.2692e-06
1.443e-08
d
yr
n .2997203335282065 1.3148e-09 deg/d
Q 2.663807336793442 7.7906e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1448  
   data-arc span      10187 days (27.89 yr)  
   first obs. used      1993-03-17  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47945  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:08:34  

Additional Information
 Earth MOID = .742716 au 
 Jupiter MOID = 2.61018 au 
 T_jup = 3.626 
[ 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 15.85   n/a E2021B10  
diameter diameter 3.864 km 0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15768 (1993 FW11)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FW11 = 1997 RQ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-21 12:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin