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78039 (2002 JQ103)
Classification: Main-belt Asteroid          SPK-ID: 2078039
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607793034233138 4.6652e-08  
a 2.239582050866057 8.7436e-09 au
q 1.879503608768456 1.0388e-07 au
i 3.775019314367714 4.0852e-06 deg
node 73.79590015154443 6.6808e-05 deg
peri 262.7190373453613 6.8082e-05 deg
M 167.7928154456107 1.5951e-05 deg
tp 2458825.915782699906
(2019-Dec-08.41578270)
5.2539e-05 TDB
period 1224.190187658045
3.35
7.169e-06
1.963e-08
d
yr
n .2940719535489034 1.7221e-09 deg/d
Q 2.599660492963658 1.0149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      9543 days (26.13 yr)  
   first obs. used      1995-03-27  
   last obs. used      2021-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54354  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:05:03  

Additional Information
 Earth MOID = .873744 au 
 Jupiter MOID = 2.76309 au 
 T_jup = 3.616 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457088.5 (2015-Mar-07.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1610664916470725 4.6575e-08  
q 1.878582781933819 1.0365e-07 au
tp 2457602.596028715261
(2016-Aug-02.09602872)
4.9428e-05 TDB
node 73.81316970848572 6.6802e-05 deg
peri 262.8068917735166 6.8076e-05 deg
i 3.77570879143512 4.0855e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      9543 days (26.13 yr)  
   first obs. used      1995-03-27  
   last obs. used      2021-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54354  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:05:03  

Additional Information
 Jupiter MOID = 2.76309 au 
 T_jup = 3.616 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.169238210689737E-15 -4.815538655313211E-15 6.65273150062986E-13 -9.867416450393548E-15 1.104929012101252E-13 -1.394563006624261E-15
q -4.815538655313211E-15 1.074287599858945E-14 -1.357950394843442E-12 2.17013721304311E-14 -2.215187837944003E-13 3.139234953168513E-15
tp 6.65273150062986E-13 -1.357950394843442E-12 2.443095276711475E-9 -7.815030010699814E-12 6.59378108919633E-10 -1.597340230315315E-12
node -9.867416450393548E-15 2.17013721304311E-14 -7.815030010699814E-12 4.462529102361464E-9 -4.454343335710314E-9 -1.516058743083336E-11
peri 1.104929012101252E-13 -2.215187837944003E-13 6.59378108919633E-10 -4.454343335710314E-9 4.634348268090799E-9 1.473946491786586E-11
i -1.394563006624261E-15 3.139234953168513E-15 -1.597340230315315E-12 -1.516058743083336E-11 1.473946491786586E-11 1.6691261073144E-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 16.03   n/a MPCxxxxx  

78039 (2002 JQ103)          Discovered 2002-May-10 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 JQ103 = 1995 FZ14 = 1999 ND35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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