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
JPL Small-Body Database Browser
Search: [ help ]  
437254 (2012 XS85)
Classification: Main-belt Asteroid          SPK-ID: 2437254
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1970570408565244 5.7766e-08  
a 2.589365731257926 2.8416e-08 au
q 2.079112982560949 1.5098e-07 au
i 14.05705330192015 7.4792e-06 deg
node 113.3064589306247 3.3445e-05 deg
peri 251.3499638819899 4.135e-05 deg
M 338.5412558587978 2.7372e-05 deg
tp 2459091.217343000669
(2020-Aug-29.71734300)
0.00011635 TDB
period 1521.908424153069
4.17
2.5052e-05
6.859e-08
d
yr
n .2365451128903091 3.8938e-09 deg/d
Q 3.099618479954903 3.4016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      5864 days (16.05 yr)  
   first obs. used      2003-07-05  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46859  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:09:24  

Additional Information
 Earth MOID = 1.12336 au 
 Jupiter MOID = 2.46627 au 
 T_jup = 3.351 
[ 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 16.1   n/a MPO437696  

437254 (2012 XS85)          Discovered 2005-Jan-17 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 XS85 = 2005 BW12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-13 18:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin