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 ]  
183107 (2002 RJ127)
Classification: Main-belt Asteroid          SPK-ID: 2183107
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07145410900725131 5.9786e-08  
a 2.663540469944597 2.683e-08 au
q 2.473219558859951 1.5885e-07 au
i 13.66938547949242 6.7555e-06 deg
node 251.9673196545617 2.5378e-05 deg
peri 194.8051229489036 5.2297e-05 deg
M 286.6468291279942 5.0421e-05 deg
tp 2459324.021962170836
(2021-Apr-19.52196217)
0.00022487 TDB
period 1587.769212931862
4.35
2.3991e-05
6.568e-08
d
yr
n .2267332034579822 3.4259e-09 deg/d
Q 2.853861381029244 2.8748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      7141 days (19.55 yr)  
   first obs. used      2000-02-08  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52731  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:31:31  

Additional Information
 Earth MOID = 1.49099 au 
 Jupiter MOID = 2.39578 au 
 T_jup = 3.340 
[ 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 15.5   n/a MPO440024  

183107 (2002 RJ127)          Discovered 2002-Sep-10 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-07 10:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin