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 ]  
344107 (1999 TA242)
Classification: Main-belt Asteroid          SPK-ID: 2344107
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1155239661555372 6.1485e-08  
a 2.646717946229223 3.0034e-08 au
q 2.340958591785785 1.6634e-07 au
i 14.83646756515161 6.6551e-06 deg
node 72.90069355014302 2.0236e-05 deg
peri 314.6948258096531 3.0691e-05 deg
M 290.831366039705 2.6183e-05 deg
tp 2459302.680627025844
(2021-Mar-29.18062703)
0.00011785 TDB
period 1572.750819276698
4.31
2.6771e-05
7.33e-08
d
yr
n .2288983070856467 3.8962e-09 deg/d
Q 2.95247730067266 3.3504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      7204 days (19.72 yr)  
   first obs. used      1999-10-04  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:00:12  

Additional Information
 Earth MOID = 1.37138 au 
 Jupiter MOID = 2.47775 au 
 T_jup = 3.336 
[ 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 15.9   n/a MPO437458  

344107 (1999 TA242)          Discovered 1999-Oct-04 by CSS at Catalina
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 1999 TA242 = 2012 UJ67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-16 15:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin