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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07178246399586136 5.6758e-08  
a 2.664472263422392 1.6078e-08 au
q 2.473209879105303 1.5592e-07 au
i 13.66746640814585 5.9298e-06 deg
node 251.9684626969919 1.8432e-05 deg
peri 194.7117336798478 4.0965e-05 deg
M 16.50998399750458 3.5353e-05 deg
tp 2459323.644996405733
(2021-Apr-19.14499641)
0.00015608 TDB
period 1588.602466113859
4.35
1.4379e-05
3.937e-08
d
yr
n .2266142774413884 2.0512e-09 deg/d
Q 2.855734647739481 1.7233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      7675 days (21.01 yr)  
   first obs. used      2000-02-08  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49895  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:37:36  

Additional Information
 Earth MOID = 1.49088 au 
 Jupiter MOID = 2.39482 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 15.67   n/a MPCxxxxx  

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 2021-Jul-31 18:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin