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14018 (1994 PM14)
Classification: Main-belt Asteroid          SPK-ID: 2014018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2242022954559383 3.0151e-08  
a 2.420928305782338 1.0114e-08 au
q 1.878150622491682 7.5616e-08 au
i 1.971582611308463 3.606e-06 deg
node 164.5007706256895 0.00012126 deg
peri 166.0803690302781 0.00012164 deg
M 358.1913169107742 1.0643e-05 deg
tp 2459207.412438757334
(2020-Dec-23.91243876)
4.0689e-05 TDB
period 1375.850732206083
3.77
8.6216e-06
2.36e-08
d
yr
n .261656291320763 1.6396e-09 deg/d
Q 2.963705989072993 1.2381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1015  
   data-arc span      10479 days (28.69 yr)  
   first obs. used      1991-12-08  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52012  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:42:38  

Additional Information
 Earth MOID = .865513 au 
 Jupiter MOID = 2.40163 au 
 T_jup = 3.478 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457167.5 (2015-May-25.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2229677265452481 3.0089e-08  
q 1.882591136071884 7.5358e-08 au
tp 2457832.277538366011
(2017-Mar-19.77753837)
3.9802e-05 TDB
node 164.5220213967639 0.00012142 deg
peri 166.0482189382189 0.00012181 deg
i 1.968735246026832 3.6028e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1015  
   data-arc span      10479 days (28.69 yr)  
   first obs. used      1991-12-08  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52012  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:42:38  

Additional Information
 Jupiter MOID = 2.40163 au 
 T_jup = 3.478 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.053666639701127E-16 -2.256176253079191E-15 1.465494370876735E-13 3.931428226898578E-15 5.534589340596099E-14 7.757677278319888E-17
q -2.256176253079191E-15 5.678755642484716E-15 -3.414449383038433E-13 -1.00554427850037E-14 -1.395912206113538E-13 -1.066809038036646E-16
tp 1.465494370876735E-13 -3.414449383038433E-13 1.584235575510823E-9 6.942662971814697E-12 4.045442971668776E-10 5.63341995304644E-13
node 3.931428226898578E-15 -1.00554427850037E-14 6.942662971814697E-12 1.47427628350497E-8 -1.473207497677726E-8 9.223516904081139E-11
peri 5.534589340596099E-14 -1.395912206113538E-13 4.045442971668776E-10 -1.473207497677726E-8 1.483727025942497E-8 -9.205618822369854E-11
i 7.757677278319888E-17 -1.066809038036646E-16 5.63341995304644E-13 9.223516904081139E-11 -9.205618822369854E-11 1.298047324927805E-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 15.59   n/a E2021B10  

14018 (1994 PM14)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PM14 = 1998 TZ34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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