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 ]  
150968 (2001 TQ169)
Classification: Main-belt Asteroid          SPK-ID: 2150968
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1020513870329395 7.567e-08  
a 2.620942541798259 1.4529e-08 au
q 2.353471720074108 1.9556e-07 au
i 14.51835771884602 8.1404e-06 deg
node 7.912843979203714 1.7045e-05 deg
peri 34.21487823440869 3.1767e-05 deg
M 187.9016268726084 2.6471e-05 deg
tp 2459941.398884991016
(2022-Dec-27.89888499)
0.00011561 TDB
period 1549.83219044918
4.24
1.2887e-05
3.528e-08
d
yr
n .2322832124784187 1.9314e-09 deg/d
Q 2.888413363522409 1.6011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      545  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2001-09-25  
   last obs. used      2020-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:48  

Additional Information
 Earth MOID = 1.37026 au 
 Jupiter MOID = 2.53492 au 
 T_jup = 3.352 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.47   n/a E2021B55  

150968 (2001 TQ169)          Discovered 2001-Oct-15 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-23 18:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin