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 ]  
91828 (1999 TU282)
Classification: Main-belt Asteroid          SPK-ID: 2091828
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07130974748103401 4.9415e-08  
a 2.947300507433405 2.4077e-08 au
q 2.737129252497605 1.5501e-07 au
i 1.893939531241239 7.8136e-06 deg
node 19.50598997632229 0.00014878 deg
peri 45.78859220808719 0.00015849 deg
M 344.1927383231582 5.5716e-05 deg
tp 2459081.650125754431
(2020-Aug-20.15012575)
0.00028628 TDB
period 1848.140801919835
5.06
2.2647e-05
6.2e-08
d
yr
n .1947903534330472 2.3869e-09 deg/d
Q 3.157471762369204 2.5794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      8206 days (22.47 yr)  
   first obs. used      1997-04-15  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59715  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:58:09  

Additional Information
 Earth MOID = 1.75098 au 
 Jupiter MOID = 2.05628 au 
 T_jup = 3.266 
[ 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 15.3   n/a MPO493514  

91828 (1999 TU282)          Discovered 1999-Oct-09 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-26 08:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin