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 ]  
160047 (1999 TF181)
Classification: Main-belt Asteroid          SPK-ID: 2160047
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2422768740534737 4.2017e-08  
a 2.57451050791307 1.287e-08 au
q 1.950766149838071 1.0536e-07 au
i 3.732143595316649 8.0319e-06 deg
node 257.6189744900947 7.5207e-05 deg
peri 101.5733748104014 7.8628e-05 deg
M 56.13542890934981 2.3458e-05 deg
tp 2458965.225437505215
(2020-Apr-25.72543751)
9.6934e-05 TDB
period 1508.83041501114
4.13
1.1314e-05
3.098e-08
d
yr
n .2385954023847949 1.7891e-09 deg/d
Q 3.19825486598807 1.5988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      7817 days (21.40 yr)  
   first obs. used      1999-09-18  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4715  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:59:41  

Additional Information
 Earth MOID = .94993 au 
 Jupiter MOID = 2.28311 au 
 T_jup = 3.383 
[ 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 16.0   n/a MPO251329  

160047 (1999 TF181)          Discovered 1999-Oct-11 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

Alternate Designations
 1999 TF181 = 2003 QZ14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-15 06:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin