Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
14841 (1988 TU)
Classification: Main-belt Asteroid          SPK-ID: 2014841
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2219295006866884 5.4438e-08  
a 2.345181532258673 1.2272e-08 AU
q 1.824716565784863 1.2903e-07 AU
i 2.973361720773538 6.0129e-06 deg
node 223.9571979636443 8.7868e-05 deg
peri 180.6404612664315 8.8795e-05 deg
M 86.71815926725866 1.3628e-05 deg
tp 2456684.511938135491
(2014-Jan-27.01193814)
4.8122e-05 JED
period 1311.786403590937
3.59
1.0297e-05
2.819e-08
d
yr
n .2744349224954013 2.1542e-09 deg/d
Q 2.865646498732483 1.4996e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      12225 days (33.47 yr)  
   first obs. used      1981-11-25  
   last obs. used      2015-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51047  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:21:50  

Additional Information
 Earth MOID = .833551 AU 
 T_jup = 3.526 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO337384  

14841 (1988 TU)          Discovered 1988-Oct-13 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 TU = 1981 WC9 = 1999 XO74 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jul-04 15:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin