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 ]  
66573 (1999 RL152)
Classification: Main-belt Asteroid          SPK-ID: 2066573
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667191592188313 2.6266e-08  
a 2.593472321180579 1.1349e-08 au
q 2.161090796336042 6.8614e-08 au
i 13.07964492057462 5.2344e-06 deg
node 231.1311621813334 1.3254e-05 deg
peri 77.92869881316072 2.3124e-05 deg
M 78.24902359732125 1.7471e-05 deg
tp 2458868.913165173968
(2020-Jan-20.41316517)
7.3297e-05 TDB
period 1525.530352323246
4.18
1.0013e-05
2.741e-08
d
yr
n .2359835053112856 1.549e-09 deg/d
Q 3.025853846025116 1.3241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      9154 days (25.06 yr)  
   first obs. used      1995-12-19  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52033  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:23:24  

Additional Information
 Earth MOID = 1.18958 au 
 Jupiter MOID = 2.29317 au 
 T_jup = 3.362 
[ 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 15.34   n/a E2021B10  

66573 (1999 RL152)          Discovered 1999-Sep-14 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-23 13:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin