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 ]  
541630 (2011 UH160)
Classification: Inner Main-belt Asteroid          SPK-ID: 2541630
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03477534878350906 6.7638e-08  
a 1.931944833306011 1.6824e-08 au
q 1.864760777897296 1.3859e-07 au
i 19.05753509605552 5.3082e-06 deg
node 253.2457948057315 1.7762e-05 deg
peri 248.8724781388047 0.00010223 deg
M 38.63721109771109 0.00010652 deg
tp 2459095.232628633164
(2020-Sep-02.73262863)
0.00028966 TDB
period 980.8226995531217
2.69
1.2812e-05
3.508e-08
d
yr
n .3670388136041526 4.7944e-09 deg/d
Q 1.999128888714726 1.7409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      2951 days (8.08 yr)  
   first obs. used      2011-10-26  
   last obs. used      2019-11-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41646  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:23:53  

Additional Information
 Earth MOID = .914137 au 
 Jupiter MOID = 3.09884 au 
 T_jup = 3.845 
[ 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 17.89   n/a MPCxxxxx  

541630 (2011 UH160)          Discovered 2011-Oct-26 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-12-13

Alternate Designations
 2011 UH160 = 2014 YC46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-14 07:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin