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 ]  
201256 (2002 RL132)
Classification: Main-belt Asteroid          SPK-ID: 2201256
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2302367383813955 6.3399e-08  
a 3.167345917881768 2.1547e-08 au
q 2.438106524423042 1.9625e-07 au
i 9.865605532330774 4.6002e-06 deg
node 269.9384391968404 3.8024e-05 deg
peri 69.82022084786495 3.9145e-05 deg
M 66.00252150753755 1.0146e-05 deg
tp 2458623.015000103140
(2019-May-19.51500010)
5.6665e-05 TDB
period 2058.930429610183
5.64
2.101e-05
5.752e-08
d
yr
n .1748480642292313 1.7842e-09 deg/d
Q 3.896585311340493 2.6508e-08 au
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      12851 days (35.18 yr)  
   first obs. used      1985-08-16  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45924  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:06:41  

Additional Information
 Earth MOID = 1.45076 au 
 Jupiter MOID = 1.65206 au 
 T_jup = 3.139 
[ 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 15.0   n/a MPO503054  

201256 (2002 RL132)          Discovered 2002-Sep-11 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 RL132 = 1985 QU1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-02 09:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin