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 ]  
39210 (2000 XK30)
Classification: Main-belt Asteroid          SPK-ID: 2039210
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1238665092000199 3.4576e-08  
a 2.263696976087367 9.354e-09 au
q 1.983300733772784 8.2394e-08 au
i 7.467420978416842 4.4539e-06 deg
node 333.7517470527818 2.7789e-05 deg
peri 293.9639294313974 3.4479e-05 deg
M 64.42756422257743 1.9939e-05 deg
tp 2458777.864161962782
(2019-Oct-21.36416196)
6.8947e-05 TDB
period 1244.015704466317
3.41
7.7107e-06
2.111e-08
d
yr
n .2893854142737211 1.7937e-09 deg/d
Q 2.54409321840195 1.0513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1338  
   data-arc span      17501 days (47.92 yr)  
   first obs. used      1972-09-04  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52019  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:32:28  

Additional Information
 Earth MOID = .981273 au 
 Jupiter MOID = 2.57515 au 
 T_jup = 3.597 
[ 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 14.9   n/a MPO474249  

39210 (2000 XK30)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 XK30 = 1972 RH = 1996 TY50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-23 20:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin