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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
56174 (1999 FQ13)
Classification: Main-belt Asteroid          SPK-ID: 2056174
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0579191369321937 3.3223e-08  
a 2.561812414946765 1.084e-08 au
q 2.413434450890869 8.6133e-08 au
i 2.247166262804101 5.0719e-06 deg
node 170.3536105047764 8.9736e-05 deg
peri 236.0068283548781 0.0001048 deg
M 87.69043961231569 5.1782e-05 deg
tp 2458235.687960562218
(2018-Apr-27.18796056)
0.00021524 TDB
period 1497.681329666372
4.10
9.5058e-06
2.603e-08
d
yr
n .2403715616059625 1.5256e-09 deg/d
Q 2.71019037900266 1.1468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1040  
   data-arc span      10220 days (27.98 yr)  
   first obs. used      1991-04-10  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54583  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:23:40  

Additional Information
 Earth MOID = 1.42275 au 
 Jupiter MOID = 2.4982 au 
 T_jup = 3.431 
[ 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 15.3   n/a MPO272904  

56174 (1999 FQ13)          Discovered 1999-Mar-19 by Spacewatch at Kitt Peak
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-22 05:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin