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 ]  
160045 (1999 RU183)
Classification: Main-belt Asteroid          SPK-ID: 2160045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1371875539982748 5.0096e-08  
a 2.569754995836786 1.3539e-08 au
q 2.21721659358309 1.221e-07 au
i 4.919737606587096 3.9396e-06 deg
node 143.9470434258488 6.5882e-05 deg
peri 200.3426819089748 6.9369e-05 deg
M 64.66413381913846 2.2729e-05 deg
tp 2458930.230542932129
(2020-Mar-21.73054293)
9.4078e-05 TDB
period 1504.651787597857
4.12
1.1891e-05
3.256e-08
d
yr
n .2392580150220217 1.8908e-09 deg/d
Q 2.922293398090481 1.5396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      7817 days (21.40 yr)  
   first obs. used      1999-08-22  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54597  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:00:49  

Additional Information
 Earth MOID = 1.20829 au 
 Jupiter MOID = 2.46922 au 
 T_jup = 3.412 
[ 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 16.09   n/a E2021B55  

160045 (1999 RU183)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 1999 RU183 = 1999 RA84 = 2003 PU3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-13 18:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin