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 ]  
385201 (1999 RN215)
Classification: TransNeptunian Object          SPK-ID: 2385201
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07686728599872991 0.00014463  
a 43.06785099104619 0.010964 au
q 39.75734217156675 0.015963 au
i 12.4049014506148 0.00020772 deg
node 140.566213013537 0.0013702 deg
peri 103.1205204666691 0.11682 deg
M 142.6656308635401 0.12582 deg
tp 2417689.029488428481
(1907-Apr-23.52948843)
22.528 TDB
period 103235.3012776653
282.64
39.423
0.1079
d
yr
n .003487179245321629 1.3317e-06 deg/d
Q 46.37835981052562 0.011807 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      6645 days (18.19 yr)  
   first obs. used      1999-09-07  
   last obs. used      2017-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .3478  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:50:35  

Additional Information
 Earth MOID = 38.7671 au 
 Jupiter MOID = 34.5092 au 
 T_jup = 5.724 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.7   n/a MPO157339  

385201 (1999 RN215)          Discovered 1999-Sep-07 by Jewitt, D. C., Luu, J. X., Trujillo, C. A. at Mauna Kea
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin