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 ]  
487737 (2015 RN105)
Classification: Main-belt Asteroid          SPK-ID: 2487737
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1488595173064194 9.4518e-08  
a 2.609579959401719 4.4571e-08 au
q 2.221119146272674 2.641e-07 au
i .3389881907930052 9.9557e-06 deg
node 180.6158703086552 0.0011783 deg
peri 189.7869084857227 0.0011787 deg
M 295.8091323396369 2.7352e-05 deg
tp 2458875.052299117233
(2020-Jan-26.55229912)
0.00012006 TDB
period 1539.764631398423
4.22
3.9448e-05
1.08e-07
d
yr
n .2338019673000581 5.99e-09 deg/d
Q 2.998040772530765 5.1206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      4299 days (11.77 yr)  
   first obs. used      2007-11-14  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:38  

Additional Information
 Earth MOID = 1.21991 au 
 Jupiter MOID = 2.46262 au 
 T_jup = 3.395 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO399121  

487737 (2015 RN105)          Discovered 2007-Nov-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 RN105 = 2011 UT122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | 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