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59320 (1999 CH92)
Classification: Main-belt Asteroid          SPK-ID: 2059320
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1053647246049407 4.2164e-08  
a 2.366313177273117 9.448e-09 au
q 2.116987241020693 1.0304e-07 au
i 6.865020386191571 4.596e-06 deg
node 50.37095739321026 3.8437e-05 deg
peri 355.874193396071 4.5858e-05 deg
M 25.93057731707222 2.3846e-05 deg
tp 2458904.732875971367
(2020-Feb-25.23287597)
8.8e-05 TDB
period 1329.556385449601
3.64
7.9628e-06
2.18e-08
d
yr
n .2707670046488949 1.6216e-09 deg/d
Q 2.615639113525541 1.0443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1001  
   data-arc span      8716 days (23.86 yr)  
   first obs. used      1996-03-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52888  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:46:21  

Additional Information
 Earth MOID = 1.12662 au 
 Jupiter MOID = 2.72669 au 
 T_jup = 3.531 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457025.5 (2015-Jan-03.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1056472297123552 4.2285e-08  
q 2.116118691608986 1.0335e-07 au
tp 2457571.986102395371
(2016-Jul-02.48610240)
8.6933e-05 TDB
node 50.39449287106017 3.8427e-05 deg
peri 355.1168292556808 4.5797e-05 deg
i 6.867201763585845 4.5983e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1001  
   data-arc span      8716 days (23.86 yr)  
   first obs. used      1996-03-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52888  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:46:21  

Additional Information
 Jupiter MOID = 2.72669 au 
 T_jup = 3.531 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.787979442503233E-15 -4.357462429912521E-15 -7.914376522146195E-13 -8.79270111545061E-15 -1.749155456277416E-13 -2.925983810969608E-15
q -4.357462429912521E-15 1.068223238482851E-14 1.907353040442717E-12 2.160147856031437E-14 4.122341140505992E-13 7.392136374314636E-15
tp -7.914376522146195E-13 1.907353040442717E-12 7.55743192922827E-9 2.437367263684256E-11 2.181887504930354E-9 3.704851372797878E-12
node -8.79270111545061E-15 2.160147856031437E-14 2.437367263684256E-11 1.476663424270361E-9 -1.458703191041865E-9 -5.364648562889404E-11
peri -1.749155456277416E-13 4.122341140505992E-13 2.181887504930354E-9 -1.458703191041865E-9 2.097343926818741E-9 5.422324926776264E-11
i -2.925983810969608E-15 7.392136374314636E-15 3.704851372797878E-12 -5.364648562889404E-11 5.422324926776264E-11 2.114459134771941E-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 15.1   n/a MPO344737  

59320 (1999 CH92)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CH92 = 1996 FP21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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