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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2242022945518389 3.0114e-08  
a 2.420928307516795 1.0089e-08 au
q 1.878150626026029 7.5503e-08 au
i 1.971582516467832 3.5946e-06 deg
node 164.5007646961988 0.00011938 deg
peri 166.0803748770489 0.00011976 deg
M 358.1913167668299 1.0563e-05 deg
tp 2459207.412439314890
(2020-Dec-23.91243932)
4.0383e-05 TDB
period 1375.850733684661
3.77
8.6008e-06
2.355e-08
d
yr
n .2616562910395703 1.6357e-09 deg/d
Q 2.96370598900756 1.2351e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1018  
   data-arc span      10479 days (28.69 yr)  
   first obs. used      1991-12-08  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5196  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:15:51  

Additional Information
 Earth MOID = .865513 au 
 Jupiter MOID = 2.40163 au 
 T_jup = 3.478 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457188.5 (2015-Jun-15.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2230235400327247 3.0061e-08  
q 1.882354955715138 7.5266e-08 au
tp 2457832.318492176681
(2017-Mar-19.81849218)
3.9368e-05 TDB
node 164.520697623983 0.00011952 deg
peri 166.0661439987434 0.0001199 deg
i 1.969053598718316 3.5919e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1018  
   data-arc span      10479 days (28.69 yr)  
   first obs. used      1991-12-08  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5196  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:15:51  

Additional Information
 Jupiter MOID = 2.40163 au 
 T_jup = 3.478 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.036621449050298E-16 -2.251336836968996E-15 1.388059078972023E-13 4.192445766075356E-15 5.254574391315167E-14 8.016468294025827E-17
q -2.251336836968996E-15 5.664979844340695E-15 -3.200971438679257E-13 -1.054894872242495E-14 -1.320971586191079E-13 -1.088247167983006E-16
tp 1.388059078972023E-13 -3.200971438679257E-13 1.549815629108316E-9 6.702967864693059E-12 3.93701818056497E-10 5.583819728741469E-13
node 4.192445766075356E-15 -1.054894872242495E-14 6.702967864693059E-12 1.428461972914348E-8 -1.427423881072609E-8 8.623036146565062E-11
peri 5.254574391315167E-14 -1.320971586191079E-13 3.93701818056497E-10 -1.427423881072609E-8 1.437616690910943E-8 -8.605647222455573E-11
i 8.016468294025827E-17 -1.088247167983006E-16 5.583819728741469E-13 8.623036146565062E-11 -8.605647222455573E-11 1.290151225228708E-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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