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 ]  
357874 (2005 UH378)
Classification: Main-belt Asteroid          SPK-ID: 2357874
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090367819828515 6.0181e-08  
a 3.108892411722104 3.8128e-08 au
q 2.76990878761702 1.8598e-07 au
i 2.149158556701353 5.9144e-06 deg
node 126.8452715874543 0.00019564 deg
peri 34.3167869060965 0.00019845 deg
M 66.82233601906684 3.097e-05 deg
tp 2458228.856861268852
(2018-Apr-20.35686127)
0.0001722 TDB
period 2002.19773677229
5.48
3.6833e-05
1.008e-07
d
yr
n .1798024208040261 3.3077e-09 deg/d
Q 3.447876035827189 4.2285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      4988 days (13.66 yr)  
   first obs. used      2005-10-28  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69535  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:13  

Additional Information
 Earth MOID = 1.77917 au 
 Jupiter MOID = 1.53078 au 
 T_jup = 3.209 
[ 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 16.4   n/a MPO437512  

357874 (2005 UH378)          Discovered 2005-Oct-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-07 12:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin