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52114 (3118 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052114
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05038949794380421 4.4622e-08  
a 2.443573376359136 1.2294e-08 au
q 2.320442940735552 1.0375e-07 au
i 7.655902775581394 4.0366e-06 deg
node 293.0322598826328 3.3879e-05 deg
peri 242.4430216554969 5.5107e-05 deg
M 58.6502493064576 4.3703e-05 deg
tp 2458773.197681461529
(2019-Oct-16.69768146)
0.00016914 TDB
period 1395.200116648777
3.82
1.0529e-05
2.883e-08
d
yr
n .2580275013628208 1.9473e-09 deg/d
Q 2.566703811982719 1.2914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      961  
   data-arc span      21843 days (59.80 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52749  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:19:12  

Additional Information
 Earth MOID = 1.33757 au 
 Jupiter MOID = 2.44946 au 
 T_jup = 3.486 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457060.5 (2015-Feb-07.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05129227815437224 4.4581e-08  
q 2.318091826317615 1.0386e-07 au
tp 2457378.946740242777
(2015-Dec-22.44674024)
0.00016498 TDB
node 293.0853554788275 3.3853e-05 deg
peri 242.7207598814121 5.4468e-05 deg
i 7.659630619620726 4.0381e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      961  
   data-arc span      21843 days (59.80 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52749  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:19:12  

Additional Information
 Jupiter MOID = 2.44946 au 
 T_jup = 3.486 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.987508476640344E-15 -4.607999992724247E-15 1.427295581706974E-12 -1.076801694052226E-14 3.503250868879789E-13 -1.72599750394182E-15
q -4.607999992724247E-15 1.078750408750081E-14 -3.36757409593318E-12 2.486651693018452E-14 -8.330080005007483E-13 4.289977423704022E-15
tp 1.427295581706974E-12 -3.36757409593318E-12 2.721787198829071E-8 1.357820945313712E-11 7.060721473039603E-9 -1.086611768779111E-11
node -1.076801694052226E-14 2.486651693018452E-14 1.357820945313712E-11 1.146021278392436E-9 -1.131804855819521E-9 -8.857725760625043E-12
peri 3.503250868879789E-13 -8.330080005007483E-13 7.060721473039603E-9 -1.131804855819521E-9 2.966745172625455E-9 5.977363976520365E-12
i -1.72599750394182E-15 4.289977423704022E-15 -1.086611768779111E-11 -8.857725760625043E-12 5.977363976520365E-12 1.630601415523429E-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 15.2   n/a MPO337674  

52114 (3118 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3118 P-L = 2000 AD37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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