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 ]  
214922 (2007 UJ43)
Classification: Main-belt Asteroid          SPK-ID: 2214922
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 .03555603186942765 4.7281e-08  
a 2.674642444181478 2.4934e-08 au
q 2.579542772196837 1.259e-07 au
i 4.400068564660106 5.7612e-06 deg
node 54.68731041638139 7.297e-05 deg
peri 82.14478338859918 0.00011657 deg
M 217.2936942298945 8.8936e-05 deg
tp 2459633.841123470044
(2022-Feb-23.34112347)
0.00039303 TDB
period 1597.706584995058
4.37
2.2342e-05
6.117e-08
d
yr
n .2253229744315746 3.1508e-09 deg/d
Q 2.769742116166118 2.582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      1998-09-19  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54631  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:51:22  

Additional Information
 Earth MOID = 1.59753 au 
 Jupiter MOID = 2.22266 au 
 T_jup = 3.374 
[ 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 16.5   n/a MPO437028  

214922 (2007 UJ43)          Discovered 2007-Oct-18 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-16 17:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin