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 ]  
392214 (2009 UC20)
Classification: Mars-crossing Asteroid          SPK-ID: 2392214
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2985909145672748 4.8502e-08  
a 2.272778325564111 1.7745e-08 au
q 1.594147366725243 1.1761e-07 au
i 22.24617785348876 9.7004e-06 deg
node 198.5440952761313 1.3918e-05 deg
peri 285.5714332398745 2.0319e-05 deg
M 339.809265956749 1.6436e-05 deg
tp 2459070.691359304547
(2020-Aug-09.19135930)
5.7642e-05 TDB
period 1251.509197016212
3.43
1.4657e-05
4.013e-08
d
yr
n .2876527003223746 3.3688e-09 deg/d
Q 2.951409284402978 2.3044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      7143 days (19.56 yr)  
   first obs. used      2000-05-05  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65419  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:33:51  

Additional Information
 Earth MOID = .738274 au 
 Jupiter MOID = 2.44731 au 
 T_jup = 3.457 
[ 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 17.2   n/a MPO503475  

392214 (2009 UC20)          Discovered 2009-Oct-24 by Teamo, N. at Hibiscus
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-01 15:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin