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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
160741 (2000 RE72)
Classification: Main-belt Asteroid          SPK-ID: 2160741
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2097731862553695 3.5625e-08  
a 2.355513678625219 8.2778e-09 au
q 1.861390068991901 8.4131e-08 au
i 2.019258229159291 4.3439e-06 deg
node 182.9843029000939 0.00010664 deg
peri 203.9250890635983 0.00010713 deg
M 48.38195076764482 9.2267e-06 deg
tp 2458423.037029349186
(2018-Oct-31.53702935)
3.3699e-05 TDB
period 1320.464934146825
3.62
6.9607e-06
1.906e-08
d
yr
n .2726312457760208 1.4371e-09 deg/d
Q 2.849637288258538 1.0014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      6713 days (18.38 yr)  
   first obs. used      2000-09-02  
   last obs. used      2019-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52169  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:27:56  

Additional Information
 Earth MOID = .865297 au 
 Jupiter MOID = 2.59678 au 
 T_jup = 3.524 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456891.5 (2014-Aug-22.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2087915102081614 3.557e-08  
q 1.864055345043584 8.393e-08 au
tp 2457100.296694590472
(2015-Mar-18.79669459)
3.3838e-05 TDB
node 182.9971682039491 0.00010679 deg
peri 203.4826321992329 0.00010728 deg
i 2.015682301105573 4.345e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      6713 days (18.38 yr)  
   first obs. used      2000-09-02  
   last obs. used      2019-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52169  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:27:56  

Additional Information
 Jupiter MOID = 2.59678 au 
 T_jup = 3.524 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.265255517720682E-15 -2.976379037589337E-15 -2.414403392531351E-13 9.582520572226151E-15 -9.264590176230895E-14 -4.129001435896386E-16
q -2.976379037589337E-15 7.044292635146284E-15 5.575864726180043E-13 -2.320306800769194E-14 2.130097872780497E-13 1.057554995314813E-15
tp -2.414403392531351E-13 5.575864726180043E-13 1.145033494084844E-9 -2.012058995288029E-12 3.581107031849495E-10 -7.826783473327744E-14
node 9.582520572226151E-15 -2.320306800769194E-14 -2.012058995288029E-12 1.140399898786135E-8 -1.139723805832669E-8 -3.942087862428889E-11
peri -9.264590176230895E-14 2.130097872780497E-13 3.581107031849495E-10 -1.139723805832669E-8 1.15098280606641E-8 3.937208033955056E-11
i -4.129001435896386E-16 1.057554995314813E-15 -7.826783473327744E-14 -3.942087862428889E-11 3.937208033955056E-11 1.887942432550194E-11

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 16.5   n/a MPO459735  

160741 (2000 RE72)          Discovered 2000-Sep-02 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 14:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin