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 ]  
452501 (2004 RN28)
Classification: Main-belt Asteroid          SPK-ID: 2452501
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2472891472803995 7.3303e-08  
a 2.315087811721843 1.2709e-08 au
q 1.742591720881902 1.7227e-07 au
i 3.407865897243809 7.9459e-06 deg
node 151.1422062135778 0.0001121 deg
peri 182.3477051868343 0.00011304 deg
M 172.8179187040056 1.4203e-05 deg
tp 2458382.859310091043
(2018-Sep-21.35931009)
4.947e-05 TDB
period 1286.618019906003
3.52
1.0595e-05
2.901e-08
d
yr
n .2798033250197293 2.3041e-09 deg/d
Q 2.887583902561784 1.5852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      5647 days (15.46 yr)  
   first obs. used      2004-08-10  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5508  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:35:55  

Additional Information
 Earth MOID = .732428 au 
 Jupiter MOID = 2.49103 au 
 T_jup = 3.538 
[ 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 18.1   n/a MPO456155  

452501 (2004 RN28)          Discovered 2004-Aug-10 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-08 19:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin