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 ]  
442709 (2012 UH152)
Classification: Main-belt Asteroid          SPK-ID: 2442709
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1825778715567648 7.5695e-08  
a 2.29218551418637 2.2637e-08 au
q 1.873683161792974 1.752e-07 au
i 4.666242214769169 5.1802e-06 deg
node 201.1017242141048 7.8575e-05 deg
peri 117.5722183918466 8.2511e-05 deg
M 137.9264975326995 2.5018e-05 deg
tp 2458514.855718202644
(2019-Jan-31.35571820)
8.3994e-05 TDB
period 1267.573269636598
3.47
1.8777e-05
5.141e-08
d
yr
n .2840072511967759 4.2072e-09 deg/d
Q 2.710687866579766 2.677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      5136 days (14.06 yr)  
   first obs. used      2005-11-05  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53167  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:53:35  

Additional Information
 Earth MOID = .866391 au 
 Jupiter MOID = 2.60264 au 
 T_jup = 3.571 
[ 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 18.1   n/a MPO503572  

442709 (2012 UH152)          Discovered 2008-Jun-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-03 20:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin