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 ]  
150796 (2001 RO54)
Classification: Main-belt Asteroid          SPK-ID: 2150796
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02483578395925109 3.6061e-08  
a 2.416426767207519 1.1022e-08 au
q 2.356412914063801 8.5162e-08 au
i 5.112426504156915 6.9627e-06 deg
node 26.52650004135963 3.9857e-05 deg
peri 273.8881752809469 0.00015374 deg
M 105.7174433928384 0.00014928 deg
tp 2458797.594649526541
(2019-Nov-10.09464953)
0.00056862 TDB
period 1372.015076371692
3.76
9.3876e-06
2.57e-08
d
yr
n .2623877872771075 1.7953e-09 deg/d
Q 2.476440620351236 1.1296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      7553 days (20.68 yr)  
   first obs. used      2000-05-07  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54103  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:04  

Additional Information
 Earth MOID = 1.34579 au 
 Jupiter MOID = 2.55012 au 
 T_jup = 3.510 
[ 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 16.35   n/a E2021B55  

150796 (2001 RO54)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-18 16:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin