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 ]  
461268 (2015 XC59)
Classification: Main-belt Asteroid          SPK-ID: 2461268
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 .08808736009139176 6.4883e-08  
a 2.714376976185235 7.7859e-08 au
q 2.475274674060223 1.8555e-07 au
i 7.583032771713192 1.0907e-05 deg
node 99.6558335740435 5.1807e-05 deg
peri 276.3239452469867 8.669e-05 deg
M 317.066514537826 6.6112e-05 deg
tp 2458795.303752133088
(2019-Nov-07.80375213)
0.00030133 TDB
period 1633.441823159179
4.47
7.028e-05
1.924e-07
d
yr
n .2203935242111883 9.4826e-09 deg/d
Q 2.953479278310247 8.4718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      3728 days (10.21 yr)  
   first obs. used      2008-03-04  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45942  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:34:36  

Additional Information
 Earth MOID = 1.4901 au 
 Jupiter MOID = 2.48472 au 
 T_jup = 3.343 
[ 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 16.9   n/a MPO450483  

461268 (2015 XC59)          Discovered 2008-Mar-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-02-25

Alternate Designations
 2015 XC59 = 2012 AD20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-15 00:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin