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 ]  
487626 (2015 MJ127)
Classification: Main-belt Asteroid          SPK-ID: 2487626
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2173484661580414 7.9946e-08  
a 2.34660717615672 3.8242e-08 au
q 1.836575705743604 1.6624e-07 au
i 7.810032060709286 7.9278e-06 deg
node 100.1170424146414 4.8786e-05 deg
peri 265.8578971210141 6.4875e-05 deg
M 336.6506776019295 2.8489e-05 deg
tp 2458685.659048348349
(2019-Jul-21.15904835)
0.00010309 TDB
period 1312.982744541611
3.59
3.2096e-05
8.787e-08
d
yr
n .2741848676203916 6.7025e-09 deg/d
Q 2.856638646569835 4.6554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      5058 days (13.85 yr)  
   first obs. used      2005-12-25  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54348  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:47:26  

Additional Information
 Earth MOID = .854016 au 
 Jupiter MOID = 2.63689 au 
 T_jup = 3.516 
[ 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 17.7   n/a MPO399088  

487626 (2015 MJ127)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 MJ127 = 2005 YN268 
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