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 ]  
344916 (2004 RT294)
Classification: Main-belt Asteroid          SPK-ID: 2344916
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09918207922121716 5.8287e-08  
a 2.463135066291215 2.59e-08 au
q 2.218836209013761 1.4817e-07 au
i 10.582854653936 7.1602e-06 deg
node 349.351060402711 3.6898e-05 deg
peri 237.1175237165008 5.6441e-05 deg
M 145.1330324498812 4.2341e-05 deg
tp 2458431.261145089698
(2018-Nov-08.76114509)
0.00016779 TDB
period 1411.987225158241
3.87
2.2271e-05
6.097e-08
d
yr
n .2549598137898556 4.0214e-09 deg/d
Q 2.707433923568668 2.8469e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      7256 days (19.87 yr)  
   first obs. used      2000-09-19  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5597  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 21:39:03  

Additional Information
 Earth MOID = 1.23108 au 
 Jupiter MOID = 2.31865 au 
 T_jup = 3.458 
[ 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 16.2   n/a MPO437461  

344916 (2004 RT294)          Discovered 2004-Sep-11 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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-Sep-21 20:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin