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 ]  
437246 (2012 XX38)
Classification: Main-belt Asteroid          SPK-ID: 2437246
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08784551453665464 6.2445e-08  
a 2.921261188929018 4.9241e-08 au
q 2.664641496691588 1.9232e-07 au
i 3.145447043498002 7.3897e-06 deg
node 100.0577471419143 0.00013386 deg
peri 247.2086117305385 0.00014076 deg
M 256.24214605772 4.4038e-05 deg
tp 2459526.120735795575
(2021-Nov-07.62073580)
0.00022543 TDB
period 1823.702569943969
4.99
4.6111e-05
1.262e-07
d
yr
n .1974006101285807 4.9911e-09 deg/d
Q 3.177880881166447 5.3567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5459 days (14.95 yr)  
   first obs. used      2005-05-08  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60024  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:40:21  

Additional Information
 Earth MOID = 1.65957 au 
 Jupiter MOID = 2.17911 au 
 T_jup = 3.272 
[ 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 16.6   n/a MPO437695  

437246 (2012 XX38)          Discovered 2005-May-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 XX38 = 2005 JC74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-05 11:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin