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 ]  
437331 (2013 RZ47)
Classification: Main-belt Asteroid          SPK-ID: 2437331
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07099373732200288 6.554e-08  
a 2.748079919987308 4.8052e-08 au
q 2.552983456007858 1.8992e-07 au
i 3.531450510131522 8.3674e-06 deg
node 184.053048140755 0.00010633 deg
peri 247.7630003767439 0.00011905 deg
M 21.37518876524426 5.3711e-05 deg
tp 2458501.701597375998
(2019-Jan-18.20159738)
0.00024804 TDB
period 1663.958402204747
4.56
4.3643e-05
1.195e-07
d
yr
n .2163515623485536 5.6745e-09 deg/d
Q 2.943176383966757 5.1463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      4235 days (11.59 yr)  
   first obs. used      2007-05-10  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:40:30  

Additional Information
 Earth MOID = 1.56975 au 
 Jupiter MOID = 2.24814 au 
 T_jup = 3.340 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457223.5 (2015-Jul-20.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07039567916401963 6.5269e-08  
q 2.555865755687233 1.8949e-07 au
tp 2456842.708981841703
(2014-Jul-04.20898184)
0.00025187 TDB
node 184.0586972374861 0.00010639 deg
peri 248.8535389255535 0.00011939 deg
i 3.529395700111039 8.3648e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      4235 days (11.59 yr)  
   first obs. used      2007-05-10  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:40:30  

Additional Information
 Jupiter MOID = 2.24814 au 
 T_jup = 3.340 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.26001039383156E-15 -1.20208291358237E-14 -4.394174869625037E-12 -1.917831217325924E-14 -9.235493752026537E-13 -1.869735076495961E-15
q -1.20208291358237E-14 3.590535004164154E-14 1.087353861716096E-11 5.031102336093024E-14 2.370978922537836E-12 6.425307548284397E-15
tp -4.394174869625037E-12 1.087353861716096E-11 6.34390311086448E-8 1.048765198366123E-10 1.367634769749152E-8 2.760684379864687E-12
node -1.917831217325924E-14 5.031102336093024E-14 1.048765198366123E-10 1.13180010844613E-8 -1.127336364971978E-8 1.431037794603331E-10
peri -9.235493752026537E-13 2.370978922537836E-12 1.367634769749152E-8 -1.127336364971978E-8 1.425348293705499E-8 -1.421647260867821E-10
i -1.869735076495961E-15 6.425307548284397E-15 2.760684379864687E-12 1.431037794603331E-10 -1.421647260867821E-10 6.996974783790771E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO419194  

437331 (2013 RZ47)          Discovered 2011-Mar-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 RZ47 = 2011 FK91 = 2013 SC87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-17 22:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin