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192505 (1998 MU14)
Classification: Main-belt Asteroid          SPK-ID: 2192505
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08289207481796333 4.8288e-08  
a 2.693279485614787 1.7731e-08 au
q 2.47002796098752 1.2747e-07 au
i 3.892225552140055 4.799e-06 deg
node 66.91037581803755 6.6444e-05 deg
peri 175.8605588544783 7.3178e-05 deg
M 80.15512948187754 2.8572e-05 deg
tp 2459037.040984253729
(2020-Jul-06.54098425)
0.00012929 TDB
period 1614.434990064049
4.42
1.5943e-05
4.365e-08
d
yr
n .2229882294521613 2.2021e-09 deg/d
Q 2.916531010242053 1.9201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      382  
   data-arc span      8446 days (23.12 yr)  
   first obs. used      1998-06-20  
   last obs. used      2021-08-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5555  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 22:26:11  

Additional Information
 Earth MOID = 1.45728 au 
 Jupiter MOID = 2.0816 au 
 T_jup = 3.363 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457749.5 (2016-Dec-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08135016009355467 4.8499e-08  
q 2.472671774978999 1.2737e-07 au
tp 2457421.203317786284
(2016-Feb-02.70331779)
0.00013711 TDB
node 66.97651444084174 6.6352e-05 deg
peri 175.2107154777731 7.3274e-05 deg
i 3.895028291604532 4.8022e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      382  
   data-arc span      8446 days (23.12 yr)  
   first obs. used      1998-06-20  
   last obs. used      2021-08-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5555  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 22:26:11  

Additional Information
 Jupiter MOID = 2.0816 au 
 T_jup = 3.363 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.352147930725406E-15 -6.131048133334461E-15 -2.443793422957551E-12 -6.529387441661733E-15 -4.801492269613283E-13 -2.059472959926073E-16
q -6.131048133334461E-15 1.622237486557076E-14 5.620969002066127E-12 1.766639910160763E-14 1.089402641958823E-12 5.122971019944915E-16
tp -2.443793422957551E-12 5.620969002066127E-12 1.880043195696646E-8 -1.949909755151964E-11 4.278634184236923E-9 4.237458316824568E-12
node -6.529387441661733E-15 1.766639910160763E-14 -1.949909755151964E-11 4.402564109093766E-9 -4.396993620790114E-9 -1.035716671347854E-10
peri -4.801492269613283E-13 1.089402641958823E-12 4.278634184236923E-9 -4.396993620790114E-9 5.369132227108771E-9 1.043435468793451E-10
i -2.059472959926073E-16 5.122971019944915E-16 4.237458316824568E-12 -1.035716671347854E-10 1.043435468793451E-10 2.306108727778362E-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 16.38   n/a MPO637969  

192505 (1998 MU14)          Discovered 1998-Jun-20 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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