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 ]  
442119 (2010 TR174)
Classification: Main-belt Asteroid          SPK-ID: 2442119
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2306875004796978 7.3505e-08  
a 3.104614761559635 7.4175e-08 au
q 2.388418942263069 2.1086e-07 au
i 18.0418413612899 7.6983e-06 deg
node 62.94504282366175 2.6041e-05 deg
peri 10.2336538060958 3.3469e-05 deg
M 244.1794519357663 1.9656e-05 deg
tp 2459643.325533521648
(2022-Mar-04.82553352)
0.00011846 TDB
period 1998.066801924042
5.47
7.1606e-05
1.96e-07
d
yr
n .1801741561660188 6.457e-09 deg/d
Q 3.8208105808562 9.1286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      5069 days (13.88 yr)  
   first obs. used      2004-07-16  
   last obs. used      2018-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55208  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:50:56  

Additional Information
 Earth MOID = 1.40476 au 
 Jupiter MOID = 1.53247 au 
 T_jup = 3.105 
[ 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 15.6   n/a MPO440830  

442119 (2010 TR174)          Discovered 2010-Oct-07 by CSS at Catalina
Reference: Last Updated: 2015-09-02

[ 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 2020-Aug-14 00:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin