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 ]  
382923 (2004 RZ339)
Classification: Main-belt Asteroid          SPK-ID: 2382923
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444087596722148 2.1053e-07  
a 2.583998109310029 4.1529e-08 au
q 2.21084614734922 5.186e-07 au
i 9.168704225422227 9.4119e-06 deg
node 238.6729556509246 3.9091e-05 deg
peri 138.3244150047965 4.6091e-05 deg
M 158.2970693387485 3.1313e-05 deg
tp 2457933.375196362671
(2017-Jun-28.87519636)
0.00012555 TDB
period 1517.178620631925
4.15
3.6575e-05
1.001e-07
d
yr
n .2372825421505448 5.7203e-09 deg/d
Q 2.957150071270838 4.7526e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      6237 days (17.08 yr)  
   first obs. used      2002-03-05  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41052  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:13:41  

Additional Information
 Earth MOID = 1.22235 au 
 Jupiter MOID = 2.52552 au 
 T_jup = 3.390 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457316.5 (2015-Oct-21.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1442405154981754 2.1048e-07  
q 2.211403940541369 5.1829e-07 au
tp 2457934.377669988427
(2017-Jun-29.87766999)
0.00012447 TDB
node 238.6805373671897 3.909e-05 deg
peri 138.623866365767 4.6056e-05 deg
i 9.168468206678472 9.4119e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      6237 days (17.08 yr)  
   first obs. used      2002-03-05  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41052  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:13:41  

Additional Information
 Jupiter MOID = 2.52552 au 
 T_jup = 3.390 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.430136305716357E-14 -1.089697787080405E-13 1.681346023834169E-11 3.028494484701124E-13 9.206875221445757E-13 6.639955635090222E-14
q -1.089697787080405E-13 2.686290173898015E-13 -4.195752263667182E-11 -7.499087139457424E-13 -2.456272984754639E-12 -1.61055435217575E-13
tp 1.681346023834169E-11 -4.195752263667182E-11 1.549280041910975E-8 1.287438756830634E-10 2.662643458983067E-9 2.11715960053097E-11
node 3.028494484701124E-13 -7.499087139457424E-13 1.287438756830634E-10 1.528031382147365E-9 -1.495613009297649E-9 -8.268897942271307E-11
peri 9.206875221445757E-13 -2.456272984754639E-12 2.662643458983067E-9 -1.495613009297649E-9 2.121117114294062E-9 8.24203758119601E-11
i 6.639955635090222E-14 -1.61055435217575E-13 2.11715960053097E-11 -8.268897942271307E-11 8.24203758119601E-11 8.858469415164378E-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 16.8   n/a MPO434374  

382923 (2004 RZ339)          Discovered 2004-Aug-20 by CSS at Catalina
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2004 RZ339 = 2011 GV22 
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-16 11:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin