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JPL Small-Body Database Browser
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434425 (2005 ML29)
Classification: Main-belt Asteroid          SPK-ID: 2434425
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890215033100648 7.5809e-08  
a 3.061993014516568 3.8255e-08 au
q 2.483210491787729 2.3134e-07 au
i 7.643951277924212 8.4223e-06 deg
node 261.8121498288946 6.4979e-05 deg
peri 101.2246145545954 6.92e-05 deg
M 167.4074732561911 2.225e-05 deg
tp 2457690.425258562246
(2016-Oct-28.92525856)
0.00011827 TDB
period 1957.062612230038
5.36
3.6676e-05
1.004e-07
d
yr
n .1839491479476921 3.4473e-09 deg/d
Q 3.640775537245406 4.5487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      8068 days (22.09 yr)  
   first obs. used      1995-11-24  
   last obs. used      2017-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60478  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:53:16  

Additional Information
 Earth MOID = 1.49449 au 
 Jupiter MOID = 1.9387 au 
 T_jup = 3.193 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457018.5 (2014-Dec-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888352705706873 7.574e-08  
q 2.484189416833702 2.3115e-07 au
tp 2457691.652207014010
(2016-Oct-30.15220701)
0.00011861 TDB
node 261.8201455184804 6.4973e-05 deg
peri 101.6006660518286 6.9209e-05 deg
i 7.64371327284837 8.4221e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      8068 days (22.09 yr)  
   first obs. used      1995-11-24  
   last obs. used      2017-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60478  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:53:16  

Additional Information
 Jupiter MOID = 1.9387 au 
 T_jup = 3.193 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.73647424818486E-15 -1.735005136414206E-14 -1.527069440904639E-12 -2.443382130770099E-14 -2.453718266319562E-13 -1.578503250038677E-14
q -1.735005136414206E-14 5.342959108302659E-14 4.976993669792189E-12 8.043392256891103E-14 7.247895022045404E-13 4.92765065909303E-14
tp -1.527069440904639E-12 4.976993669792189E-12 1.406913387936878E-8 4.94958147108797E-11 2.895837580033994E-9 1.219774004612838E-11
node -2.443382130770099E-14 8.043392256891103E-14 4.94958147108797E-11 4.221428744485773E-9 -4.174080000576381E-9 7.476516877366304E-11
peri -2.453718266319562E-13 7.247895022045404E-13 2.895837580033994E-9 -4.174080000576381E-9 4.789949820136348E-9 -7.189217831502533E-11
i -1.578503250038677E-14 4.92765065909303E-14 1.219774004612838E-11 7.476516877366304E-11 -7.189217831502533E-11 7.093115540803116E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO434584  

434425 (2005 ML29)          Discovered 2005-Jun-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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