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 ]  
437079 (2012 UK69)
Classification: Main-belt Asteroid          SPK-ID: 2437079
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2317653283008547 8.6428e-08  
a 2.432417537242156 4.691e-08 au
q 1.868667488158471 2.0021e-07 au
i 8.134228535401675 1.429e-05 deg
node 21.37230905414862 4.4035e-05 deg
peri 316.9384916782233 5.6908e-05 deg
M 34.20820146949011 4.4995e-05 deg
tp 2458868.831054840459
(2020-Jan-20.33105484)
0.00017015 TDB
period 1385.656603423335
3.79
4.0085e-05
1.097e-07
d
yr
n .2598046291632441 7.5157e-09 deg/d
Q 2.996167586325841 5.7782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      7400 days (20.26 yr)  
   first obs. used      1997-12-01  
   last obs. used      2018-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55108  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:53:12  

Additional Information
 Earth MOID = .87009 au 
 Jupiter MOID = 2.4303 au 
 T_jup = 3.456 
[ 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 16.8   n/a MPO437694  

437079 (2012 UK69)          Discovered 2011-Mar-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 UK69 = 1997 XR5 = 2011 HY35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-09 20:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin