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376726 (1998 JZ3)
Classification: Main-belt Asteroid          SPK-ID: 2376726
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1944925735773382 9.91e-08  
a 2.27550988296717 1.606e-08 au
q 1.832940109628218 2.2989e-07 au
i 25.10274906021805 8.4081e-06 deg
node 64.12911423173743 1.5742e-05 deg
peri 184.0718464382374 2.5345e-05 deg
M 145.1773026847301 2.3682e-05 deg
tp 2458494.893395385298
(2019-Jan-11.39339539)
7.9569e-05 TDB
period 1253.766079788432
3.43
1.3273e-05
3.634e-08
d
yr
n .2871349016403033 3.0397e-09 deg/d
Q 2.718079656306123 1.9183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      7273 days (19.91 yr)  
   first obs. used      1998-05-07  
   last obs. used      2018-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66621  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:23:32  

Additional Information
 Earth MOID = .820067 au 
 Jupiter MOID = 2.31749 au 
 T_jup = 3.461 
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Orbital Elements at Epoch 2457097.5 (2015-Mar-16.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1941414018976492 9.913e-08  
q 1.833838368107745 2.2999e-07 au
tp 2457241.063173829427
(2015-Aug-06.56317383)
7.3828e-05 TDB
node 64.13872259989557 1.5743e-05 deg
peri 184.0827536704762 2.5391e-05 deg
i 25.10026894555239 8.4078e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      7273 days (19.91 yr)  
   first obs. used      1998-05-07  
   last obs. used      2018-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66621  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:23:32  

Additional Information
 Jupiter MOID = 2.31749 au 
 T_jup = 3.461 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.826679732611392E-15 -2.276620536187973E-14 -3.840124753614619E-12 7.078483140481644E-14 -6.42717762216873E-13 -5.027694604851302E-14
q -2.276620536187973E-14 5.289618329053772E-14 9.101811033246616E-12 -1.663952366225452E-13 1.540258063941479E-12 1.199462636041318E-13
tp -3.840124753614619E-12 9.101811033246616E-12 5.45050903494652E-9 -6.632159804765638E-11 1.467215765910756E-9 6.414523958387712E-11
node 7.078483140481644E-14 -1.663952366225452E-13 -6.632159804765638E-11 2.478532934539895E-10 -2.386649109360365E-10 -2.628742528838287E-11
peri -6.42717762216873E-13 1.540258063941479E-12 1.467215765910756E-9 -2.386649109360365E-10 6.447143826108773E-10 4.017387215822193E-11
i -5.027694604851302E-14 1.199462636041318E-13 6.414523958387712E-11 -2.628742528838287E-11 4.017387215822193E-11 7.069173533456456E-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 16.3   n/a MPO437549  

376726 (1998 JZ3)          Discovered 1998-May-07 by ODAS at Caussols
Reference: Last Updated: 2013-11-20

Alternate Designations
 1998 JZ3 = 2006 VP79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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