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 ]  
137294 (1999 RE215)
Classification: TransNeptunian Object          SPK-ID: 2137294
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1095272188460401 5.4279e-05  
a 45.06491594755607 0.0070747 au
q 40.12908103628969 0.0060149 au
i 1.353986882122993 0.00019316 deg
node 149.3206589177091 0.0025119 deg
peri 114.5303948480639 0.063543 deg
M 76.70520451980734 0.063153 deg
tp 2435056.589052897350
(1954-Nov-10.08905290)
13.87 TDB
period 110498.4726136578
302.53
26.021
0.07124
d
yr
n .003257963585240574 7.672e-07 deg/d
Q 50.00075085882244 0.0078496 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      5461 days (14.95 yr)  
   first obs. used      1999-09-07  
   last obs. used      2014-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .41481  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 09:57:26  

Additional Information
 Earth MOID = 39.1133 au 
 Jupiter MOID = 34.8377 au 
 T_jup = 5.964 
[ 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 6.5   n/a MPO385597  

137294 (1999 RE215)          Discovered 1999-Sep-07 by Trujillo, C. A., Luu, J. X., Jewitt, D. C. at Mauna Kea
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13
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