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 ]  
300438 (2007 TX38)
Classification: Main-belt Asteroid          SPK-ID: 2300438
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 .1659950310100982 5.2993e-08  
a 2.636959367481502 2.1726e-08 au
q 2.199237215504041 1.4271e-07 au
i 3.555136687622706 5.4485e-06 deg
node 47.35023104229297 0.00012651 deg
peri 47.55616545229574 0.00012846 deg
M 297.2437151884953 2.3085e-05 deg
tp 2459273.151761741669
(2021-Feb-27.65176174)
0.00010163 TDB
period 1564.060627900761
4.28
1.933e-05
5.292e-08
d
yr
n .2301701056711478 2.8446e-09 deg/d
Q 3.074681519458963 2.5333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      5594 days (15.32 yr)  
   first obs. used      2005-04-07  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66906  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 19:38:46  

Additional Information
 Earth MOID = 1.21783 au 
 Jupiter MOID = 2.11029 au 
 T_jup = 3.375 
[ 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 16.6   n/a MPO450215  

300438 (2007 TX38)          Discovered 2007-Oct-06 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-26 19:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin