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434420 (2005 MC13)
Classification: Main-belt Asteroid          SPK-ID: 2434420
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2536626753516926 4.3488e-08  
a 2.260613126734612 1.1673e-08 au
q 1.687179953071955 1.0282e-07 au
i 5.150665931608542 4.4492e-06 deg
node 111.7360968511964 6.1889e-05 deg
peri 179.8668913255919 6.4582e-05 deg
M 142.6680127037595 2.0051e-05 deg
tp 2458508.503622058547
(2019-Jan-25.00362206)
6.634e-05 TDB
period 1241.474474216572
3.40
9.6159e-06
2.633e-08
d
yr
n .2899777703663031 2.246e-09 deg/d
Q 2.834046300397269 1.4634e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      7802 days (21.36 yr)  
   first obs. used      1998-06-21  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62743  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:40:11  

Additional Information
 Earth MOID = .670966 au 
 Jupiter MOID = 2.36419 au 
 T_jup = 3.572 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457232.5 (2015-Jul-29.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2536449337776505 4.3222e-08  
q 1.686999226768817 1.0211e-07 au
tp 2457267.817592603582
(2015-Sep-02.31759260)
5.9984e-05 TDB
node 111.7613100740757 6.1915e-05 deg
peri 179.9464505816607 6.4621e-05 deg
i 5.149767349618346 4.4477e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      7802 days (21.36 yr)  
   first obs. used      1998-06-21  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62743  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:40:11  

Additional Information
 Jupiter MOID = 2.36419 au 
 T_jup = 3.572 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.868176442822905E-15 -4.401086463816342E-15 -1.771131047495737E-12 -8.915136849298718E-14 -5.440421509194283E-13 8.144370478651986E-16
q -4.401086463816342E-15 1.042577990950295E-14 4.331167028789115E-12 2.153791392955264E-13 1.32965070022343E-12 -2.122221553835094E-15
tp -1.771131047495737E-12 4.331167028789115E-12 3.598050586496769E-9 1.596903311530886E-10 1.152271571166679E-9 -3.705179377300411E-12
node -8.915136849298718E-14 2.153791392955264E-13 1.596903311530886E-10 3.833413903241573E-9 -3.759759909874877E-9 -1.209082276164859E-10
peri -5.440421509194283E-13 1.32965070022343E-12 1.152271571166679E-9 -3.759759909874877E-9 4.175864569829499E-9 1.190685487223114E-10
i 8.144370478651986E-16 -2.122221553835094E-15 -3.705179377300411E-12 -1.209082276164859E-10 1.190685487223114E-10 1.978247241468848E-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 18.0   n/a MPO434584  

434420 (2005 MC13)          Discovered 2005-Jun-29 by NEAT at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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