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 ]  
495603 (2015 AM281)
Classification: TransNeptunian Object          SPK-ID: 2495603
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2499100816515507 5.5359e-05  
a 55.13651114684532 0.0038848 au
q 41.35734114415557 0.0016313 au
i 26.71930589176866 6.6276e-05 deg
node 22.12438940010124 0.00040385 deg
peri 158.1752638697266 0.010229 deg
M 335.3340325637231 0.0065074 deg
tp 2468846.468180935104
(2047-May-15.96818093)
2.0814 TDB
period 149539.9908665975
409.42
15.804
0.04327
d
yr
n .002407382787131175 2.5443e-07 deg/d
Q 68.91568114953506 0.0048556 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      6261 days (17.14 yr)  
   first obs. used      2000-04-06  
   last obs. used      2017-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .48504  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Jun-12 13:25:58  

Additional Information
 Earth MOID = 40.3747 au 
 Jupiter MOID = 35.9586 au 
 T_jup = 5.725 
[ 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 4.8   n/a MPO384355  

495603 (2015 AM281)          Discovered 2010-Mar-13 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-06-12
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