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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
14585 (1998 RX64)
Classification: Main-belt Asteroid          SPK-ID: 2014585
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1496530843552905 3.2498e-08  
a 2.394309217869616 8.4276e-09 au
q 2.035993458515125 8.0848e-08 au
i 2.297546201669943 4.0773e-06 deg
node 188.6073363694022 8.2481e-05 deg
peri 248.4001604266467 8.3929e-05 deg
M 354.0627847341071 1.84e-05 deg
tp 2459418.817681625834
(2021-Jul-23.31768163)
6.924e-05 TDB
period 1353.221169435205
3.70
7.1447e-06
1.956e-08
d
yr
n .2660319008682471 1.4046e-09 deg/d
Q 2.752624977224108 9.6888e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1225  
   data-arc span      13650 days (37.37 yr)  
   first obs. used      1983-08-30  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53708  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:33:22  

Additional Information
 Earth MOID = 1.05247 au 
 Jupiter MOID = 2.48851 au 
 T_jup = 3.514 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457186.5 (2015-Jun-13.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508221367745248 3.2772e-08  
q 2.032945800286151 8.1703e-08 au
tp 2456709.099553022415
(2014-Feb-20.59955302)
5.9904e-05 TDB
node 188.7732951249101 8.2466e-05 deg
peri 247.5783802557381 8.3875e-05 deg
i 2.297592336215045 4.0791e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1225  
   data-arc span      13650 days (37.37 yr)  
   first obs. used      1983-08-30  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53708  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:33:22  

Additional Information
 Jupiter MOID = 2.48851 au 
 T_jup = 3.514 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.07403030628893E-15 -2.668587164310993E-15 -6.125473641666627E-13 -5.127228324997442E-15 -1.555468395672685E-13 -2.332434094050072E-16
q -2.668587164310993E-15 6.675373705551207E-15 1.688489074605681E-12 1.393559075179547E-14 4.300206403634329E-13 6.432479504279885E-16
tp -6.125473641666627E-13 1.688489074605681E-12 3.588429809800315E-9 1.426118351660548E-11 9.269436719487627E-10 2.133053732301849E-13
node -5.127228324997442E-15 1.393559075179547E-14 1.426118351660548E-11 6.800684730843139E-9 -6.790925506121537E-9 4.003307770730728E-12
peri -1.555468395672685E-13 4.300206403634329E-13 9.269436719487627E-10 -6.790925506121537E-9 7.0350075815594E-9 -3.942995059980462E-12
i -2.332434094050072E-16 6.432479504279885E-16 2.133053732301849E-13 4.003307770730728E-12 -3.942995059980462E-12 1.6638874617283E-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 15.39   n/a E2021B10  
diameter diameter 4.142 km 1.241 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.078   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

14585 (1998 RX64)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ 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
2062-Jul-27 02:30 < 00:01 Iris 0.0312362533321989 0.0312341285992798 0.0312383796719311 3.26843007780183 3.2684300214932 2474397.604097606 0.401907017432585 380.77003141841 27.7016876626197 -74.3785326103567 162353.911083239 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 00:33:29 2021-Apr-13 00:33

Alternate Designations
 1998 RX64 = 1983 QD1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-25 04:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin