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 ]  
190081 (2004 TB50)
Classification: Main-belt Asteroid          SPK-ID: 2190081
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .111470786800445 6.0451e-08  
a 2.808022575689948 2.274e-08 au
q 2.495010089824377 1.6251e-07 au
i 3.187792510259857 5.0974e-06 deg
node 315.6035785479102 7.9581e-05 deg
peri 53.49766624550719 8.1468e-05 deg
M 179.9417599710296 1.6969e-05 deg
tp 2458341.429545981259
(2018-Aug-10.92954598)
7.8614e-05 TDB
period 1718.697002277505
4.71
2.0878e-05
5.716e-08
d
yr
n .2094610041926829 2.5444e-09 deg/d
Q 3.121035061555518 2.5275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      478  
   data-arc span      7475 days (20.47 yr)  
   first obs. used      1999-10-04  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:05:41  

Additional Information
 Earth MOID = 1.49412 au 
 Jupiter MOID = 2.35119 au 
 T_jup = 3.311 
[ 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 16.11   n/a E2021B55  

190081 (2004 TB50)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-11 12:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin