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 ]  
461176 (2015 UJ66)
Classification: Main-belt Asteroid          SPK-ID: 2461176
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08803463229004542 7.8752e-08  
a 3.185386711503149 1.6995e-07 au
q 2.904962363654372 1.8721e-07 au
i 18.38451722707622 8.0171e-06 deg
node 88.15373550776009 2.0275e-05 deg
peri 289.8438828256326 5.8224e-05 deg
M 252.8252284652279 5.1022e-05 deg
tp 2459218.703897070267
(2021-Jan-04.20389707)
0.00030903 TDB
period 2076.546558096375
5.69
0.00016618
4.55e-07
d
yr
n .1733647620836498 1.3874e-08 deg/d
Q 3.465811059351925 1.8491e-07 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      4033 days (11.04 yr)  
   first obs. used      2007-04-25  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58282  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:51:31  

Additional Information
 Earth MOID = 1.96992 au 
 Jupiter MOID = 1.99796 au 
 T_jup = 3.113 
[ 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 15.6   n/a MPO440881  

461176 (2015 UJ66)          Discovered 2007-Apr-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-02-25

[ show close-approach data ]
Alternate Designations
 2015 UJ66 = 2013 LX17 = 2014 NG36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-21 01:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin