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 ]  
437538 (2013 YU117)
Classification: Main-belt Asteroid          SPK-ID: 2437538
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0762239810392006 8.4238e-08  
a 2.859886832768599 4.7575e-08 au
q 2.641894873053386 2.4785e-07 au
i 2.415257680265825 8.2819e-06 deg
node 159.3750532093179 0.00015901 deg
peri 233.3214414636489 0.00016442 deg
M 181.9615093504811 4.204e-05 deg
tp 2459874.141190992519
(2022-Oct-21.64119099)
0.00021406 TDB
period 1766.532773951915
4.84
4.408e-05
1.207e-07
d
yr
n .2037890297357139 5.0851e-09 deg/d
Q 3.077878792483813 5.1201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6467 days (17.71 yr)  
   first obs. used      2002-08-12  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61615  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:41:58  

Additional Information
 Earth MOID = 1.64844 au 
 Jupiter MOID = 2.26659 au 
 T_jup = 3.297 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO472428  

437538 (2013 YU117)          Discovered 2007-Aug-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-07 22:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin