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 ]  
523618 (2007 RT15)
Classification: TransNeptunian Object          SPK-ID: 2523618
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2282972115623978 1.5116e-05  
a 39.25899107090682 0.00095826 au
q 30.29627288066572 0.00023993 au
i 12.94907618848194 5.0159e-05 deg
node 82.16595110628354 0.00021467 deg
peri 274.7912760767337 0.002683 deg
M 33.08683152717384 0.0025166 deg
tp 2450342.786563244885
(1996-Sep-16.28656325)
0.38364 TDB
period 89847.73397810344
245.99
3.2896
0.009006
d
yr
n .004006778847508104 1.467e-07 deg/d
Q 48.22170926114792 0.001177 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6318 days (17.30 yr)  
   first obs. used      2000-09-26  
   last obs. used      2018-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .58547  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:03  

Additional Information
 Earth MOID = 29.3178 au 
 Jupiter MOID = 25.4528 au 
 T_jup = 5.345 
[ 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 6.8   n/a MPO450757  

523618 (2007 RT15)          Discovered 2007-Sep-11 by Schwamb, M. E., Brown, M. E., Rabinowitz, D. L. at Palomar
Reference: Last Updated: 2018-10-01
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