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 ]  
180948 (2005 MT15)
Classification: Main-belt Asteroid          SPK-ID: 2180948
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04995814382220482 4.0673e-08  
a 2.677837562422784 2.0613e-08 au
q 2.544057768346764 1.1503e-07 au
i 2.53390610225051 4.1251e-06 deg
node 117.1317264415456 0.00010909 deg
peri 120.4028189669467 0.00012165 deg
M 242.8861420228145 5.7542e-05 deg
tp 2459721.191583377159
(2022-May-21.69158338)
0.00025875 TDB
period 1600.570361641518
4.38
1.8481e-05
5.06e-08
d
yr
n .2249198214758831 2.597e-09 deg/d
Q 2.811617356498804 2.1643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      8069 days (22.09 yr)  
   first obs. used      1998-12-16  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58878  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:44:32  

Additional Information
 Earth MOID = 1.53146 au 
 Jupiter MOID = 2.17022 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 16.5   n/a MPO454244  

180948 (2005 MT15)          Discovered 2005-Jun-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-13 15:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin