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JPL Small-Body Database Browser
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39626 (1994 PV18)
Classification: Main-belt Asteroid          SPK-ID: 2039626
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08214766863565739 3.6437e-08  
a 2.914536058890654 1.8347e-08 au
q 2.67511371649823 1.122e-07 au
i 2.190776229565771 6.5419e-06 deg
node 308.4347015657019 0.00017511 deg
peri 129.0410790741093 0.00018337 deg
M 255.6095290710791 5.3387e-05 deg
tp 2459127.500384553945
(2020-Oct-05.00038455)
0.00027002 TDB
period 1817.408588649819
4.98
1.7161e-05
4.698e-08
d
yr
n .1980842405215271 1.8704e-09 deg/d
Q 3.153958401283078 1.9854e-08 au
  Orbit Determination Parameters
   # obs. used (total)      833  
   data-arc span      9208 days (25.21 yr)  
   first obs. used      1994-08-12  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5778  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:48:47  

Additional Information
 Earth MOID = 1.69106 au 
 Jupiter MOID = 2.03478 au 
 T_jup = 3.276 
[ show covariance matrix ]

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 14.5   n/a MPO412460  

39626 (1994 PV18)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PV18 = 1999 RY156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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