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 ]  
214926 (2007 UJ98)
Classification: Main-belt Asteroid          SPK-ID: 2214926
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 .01049870429027825 6.4248e-08  
a 2.21967018068535 1.8546e-08 au
q 2.196366519836386 1.3849e-07 au
i 5.091864861596931 6.9167e-06 deg
node 47.86555983294045 6.9896e-05 deg
peri 8.529366222430108 0.00033407 deg
M 284.4685725453365 0.00032909 deg
tp 2459253.928988440535
(2021-Feb-08.42898844)
0.0011054 TDB
period 1207.90032590546
3.31
1.5138e-05
4.145e-08
d
yr
n .2980378366320406 3.7352e-09 deg/d
Q 2.242973841534314 1.874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      6314 days (17.29 yr)  
   first obs. used      2002-02-12  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:17:00  

Additional Information
 Earth MOID = 1.2051 au 
 Jupiter MOID = 2.75347 au 
 T_jup = 3.645 
[ 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 MPO433406  

214926 (2007 UJ98)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2007 UJ98 = 2005 AN4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 21:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin