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 ]  
523016 (2016 PM123)
Classification: Main-belt Asteroid          SPK-ID: 2523016
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1557817003804134 1.1976e-07  
a 2.777415381649367 6.9566e-08 au
q 2.344744890833314 3.7384e-07 au
i 1.836229278800231 7.3398e-06 deg
node 275.0537167117679 0.00038088 deg
peri 150.1376350254302 0.00040168 deg
M 162.8673132990595 0.00012037 deg
tp 2457835.623861180463
(2017-Mar-23.12386118)
0.00054347 TDB
period 1690.673250496994
4.63
6.3519e-05
1.739e-07
d
yr
n .2129329247352637 8e-09 deg/d
Q 3.21008587246542 8.0403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      3786 days (10.37 yr)  
   first obs. used      2007-10-11  
   last obs. used      2018-02-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68743  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:55:32  

Additional Information
 Earth MOID = 1.35827 au 
 Jupiter MOID = 2.09284 au 
 T_jup = 3.316 
[ 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 17.4   n/a MPO448127  

523016 (2016 PM123)          Discovered 2007-Oct-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-23 02:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin