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 ]  
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2099465311894737 3.5481e-08  
a 2.35490429621046 7.9839e-09 au
q 1.860500307937885 8.3598e-08 au
i 2.019547749487205 4.3332e-06 deg
node 182.9781739439121 9.5685e-05 deg
peri 203.8608926580364 9.6112e-05 deg
M 157.5215396962031 8.8856e-06 deg
tp 2458422.941782627856
(2018-Oct-31.44178263)
3.171e-05 TDB
period 1319.952551600049
3.61
6.7126e-06
1.838e-08
d
yr
n .2727370764680953 1.387e-09 deg/d
Q 2.849308284483036 9.6601e-09 au
  Orbit Determination Parameters
   # obs. used (total)      700  
   data-arc span      7196 days (19.70 yr)  
   first obs. used      2000-09-02  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5206  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:24:45  

Additional Information
 Earth MOID = .865099 au 
 Jupiter MOID = 2.59976 au 
 T_jup = 3.524 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457222.5 (2015-Jul-19.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2086226532002195 3.5446e-08  
q 1.864084756824805 8.3437e-08 au
tp 2457100.322326886988
(2015-Mar-18.82232689)
3.1119e-05 TDB
node 182.9950241928574 9.5817e-05 deg
peri 203.4932909152022 9.6248e-05 deg
i 2.015900639933105 4.3339e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      700  
   data-arc span      7196 days (19.70 yr)  
   first obs. used      2000-09-02  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5206  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:24:45  

Additional Information
 Jupiter MOID = 2.59976 au 
 T_jup = 3.524 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.256438981705638E-15 -2.949067847506496E-15 -2.831352362225309E-13 8.246082140622414E-15 -1.072002849876225E-13 -3.672730608940915E-16
q -2.949067847506496E-15 6.961765114242229E-15 6.774646361645875E-13 -1.991541733223781E-14 2.554509589933034E-13 9.415500023082513E-16
tp -2.831352362225309E-13 6.774646361645875E-13 9.683890562749335E-10 -1.962159222690812E-12 2.905883010343381E-10 -1.599401229689924E-14
node 8.246082140622414E-15 -1.991541733223781E-14 -1.962159222690812E-12 9.180835881325812E-9 -9.175482663905456E-9 -4.081211253341841E-11
peri -1.072002849876225E-13 2.554509589933034E-13 2.905883010343381E-10 -9.175482663905456E-9 9.263712439694267E-9 4.078706673747544E-11
i -3.672730608940915E-16 9.415500023082513E-16 -1.599401229689924E-14 -4.081211253341841E-11 4.078706673747544E-11 1.878271854468947E-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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1942-May-19 12:28 00:01 Hebe 0.0497343585658987 0.0497217313741347 0.0497469864930441 4.99848218412309 4.99848215911602 2430499.019484892 1.26876557621693 698.063873174091 30.6613629096931 25.644803245002 105412.408131787 T 23 CATAB v2.0f-lin.ifort 2020-Nov-12 12:24:46 2020-Nov-12 12:24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-22 13:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin