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

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457686.5 (2016-Oct-25.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08750376539339325 5.6169e-08  
q 4.759288902276494 3.0572e-07 au
tp 2456303.274711375138
(2013-Jan-10.77471138)
0.00046608 TDB
node 355.7190580830044 1.6305e-05 deg
peri 138.0477064903059 4.2174e-05 deg
i 13.50113235204538 7.2927e-06 deg
  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
 Jupiter MOID = .582484 au 
 T_jup = 2.937 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.155000415011167E-15 -1.642697142922431E-14 1.092399217637973E-11 -3.25756721871189E-15 9.343516319692597E-13 1.499431290154248E-15
q -1.642697142922431E-14 9.346643177788496E-14 -3.334599746803698E-11 1.905008538336533E-14 -2.763414056993153E-12 -1.956321148061337E-15
tp 1.092399217637973E-11 -3.334599746803698E-11 2.172347312952107E-7 -2.15673300253445E-11 1.811960326242455E-8 1.680615366397821E-11
node -3.25756721871189E-15 1.905008538336533E-14 -2.15673300253445E-11 2.658664396703533E-10 -2.600717489742621E-10 -2.049298442217791E-11
peri 9.343516319692597E-13 -2.763414056993153E-12 1.811960326242455E-8 -2.600717489742621E-10 1.778627493124028E-9 2.147474640655618E-11
i 1.499431290154248E-15 -1.956321148061337E-15 1.680615366397821E-11 -2.049298442217791E-11 2.147474640655618E-11 5.318283466995268E-11

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 ]
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