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JPL Small-Body Database Browser
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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 ]

[ 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 .2242934744378747 3.6102e-08  
a 2.420786161206091 1.1773e-08 au
q 1.877819622238052 8.7091e-08 au
i 1.971125804396531 4.3531e-06 deg
node 164.5191043322112 0.00012521 deg
peri 166.1380509657984 0.00012569 deg
M 305.8106872653054 1.3419e-05 deg
tp 2459207.582887060326
(2020-Dec-24.08288706)
5.2019e-05 TDB
period 1375.729559566585
3.77
1.0036e-05
2.748e-08
d
yr
n .2616793376987668 1.9089e-09 deg/d
Q 2.96375270017413 1.4413e-08 au
  Orbit Determination Parameters
   # obs. used (total)      874  
   data-arc span      10277 days (28.14 yr)  
   first obs. used      1991-12-08  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53844  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:49:32  

Additional Information
 Earth MOID = .867122 au 
 Jupiter MOID = 2.40176 au 
 T_jup = 3.478 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456837.5 (2014-Jun-29.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2229466455489437 3.5809e-08  
q 1.881688563823434 8.6041e-08 au
tp 2456453.622610963846
(2013-Jun-10.12261096)
4.5589e-05 TDB
node 164.6021020612453 0.00012572 deg
peri 165.6765179771489 0.0001262 deg
i 1.964854915390338 4.3441e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      874  
   data-arc span      10277 days (28.14 yr)  
   first obs. used      1991-12-08  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53844  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:49:32  

Additional Information
 Jupiter MOID = 2.40176 au 
 T_jup = 3.478 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.282278971161934E-15 -3.063119989145478E-15 6.161260275859998E-13 4.586554736505268E-15 1.424332793877652E-13 1.18287679989381E-16
q -3.063119989145478E-15 7.40301025746201E-15 -1.424135749516695E-12 -1.049581205492854E-14 -3.239438773171378E-13 -2.845683219083684E-16
tp 6.161260275859998E-13 -1.424135749516695E-12 2.078385244162974E-9 -8.643648964435759E-13 5.195800199380847E-10 -4.193147283267558E-13
node 4.586554736505268E-15 -1.049581205492854E-14 -8.643648964435759E-13 1.580605191070654E-8 -1.579702364777299E-8 1.596225475016743E-10
peri 1.424332793877652E-13 -3.239438773171378E-13 5.195800199380847E-10 -1.579702364777299E-8 1.592664851588292E-8 -1.596436779566985E-10
i 1.18287679989381E-16 -2.845683219083684E-16 -4.193147283267558E-13 1.596225475016743E-10 -1.596436779566985E-10 1.887109621594891E-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 15.5   n/a MPO435833  

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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