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 ]  
24519 (2001 CH)
Classification: Jupiter Trojan          SPK-ID: 2024519
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08726329409249368 5.561e-08  
a 5.219955351705299 9.7614e-08 au
q 4.764444852699754 3.0307e-07 au
i 13.49965735877382 7.2914e-06 deg
node 355.7058789115396 1.6302e-05 deg
peri 137.18389794951 4.2487e-05 deg
M 256.949252457805 4.3393e-05 deg
tp 2460643.444876595239
(2024-Nov-28.94487660)
0.00054955 TDB
period 4356.107706938081
11.93
0.00012219
3.345e-07
d
yr
n .08264258466947891 2.3181e-09 deg/d
Q 5.675465850710846 1.0613e-07 au
  Orbit Determination Parameters
   # obs. used (total)      1002  
   data-arc span      8915 days (24.41 yr)  
   first obs. used      1996-09-14  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51747  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:01:29  

Additional Information
 Earth MOID = 3.79277 au 
 Jupiter MOID = .582484 au 
 T_jup = 2.937 
[ 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 11.63   n/a MPCxxxxx  
diameter diameter 26.279 km 0.589 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.064   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

24519 (2001 CH)          Discovered 2001-Feb-01 by Korlevic, K. at Visnjan
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 CH = 1996 RG32 = 2000 BH52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-31 11:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin