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 ]  
442763 (2012 XG53)
Classification: Jupiter Trojan          SPK-ID: 2442763
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08987232673962109 1.4531e-07  
a 5.157864607208229 5.7962e-07 au
q 4.694315313950484 4.819e-07 au
i 22.25658761431617 6.5929e-06 deg
node 109.9590884465935 2.8525e-05 deg
peri 84.38396914161824 7.7293e-05 deg
M 156.2351966558099 8.455e-05 deg
tp 2457143.637646872215
(2015-May-01.13764687)
0.00075284 TDB
period 4278.616223709567
11.71
0.00072122
1.975e-06
d
yr
n .08413935281343823 1.4183e-08 deg/d
Q 5.621413900465975 6.3171e-07 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      4034 days (11.04 yr)  
   first obs. used      2009-10-18  
   last obs. used      2020-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65969  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 07:04:13  

Additional Information
 Earth MOID = 3.78656 au 
 Jupiter MOID = .00354959 au 
 T_jup = 2.844 
[ 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 13.9   n/a MPO456097  

442763 (2012 XG53)          Discovered 2009-Oct-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 XG53 = 2009 UE24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-26 16:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin