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78023 (2002 JG69)
Classification: Inner Main-belt Asteroid          SPK-ID: 2078023
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07335554439361057 4.9531e-08  
a 1.939267961108919 7.0342e-09 au
q 1.797011904096687 9.2617e-08 au
i 22.60810297802446 7.9629e-06 deg
node 51.41711090249498 1.1295e-05 deg
peri 81.3675083543435 5.4518e-05 deg
M 104.7274837346291 5.415e-05 deg
tp 2459109.545308999489
(2020-Sep-17.04530900)
0.00014798 TDB
period 986.4047628791228
2.70
5.3669e-06
1.469e-08
d
yr
n .3649617414145794 1.9857e-09 deg/d
Q 2.081524018121151 7.5502e-09 au
  Orbit Determination Parameters
   # obs. used (total)      505  
   data-arc span      9897 days (27.10 yr)  
   first obs. used      1994-05-11  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55106  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:45:31  

Additional Information
 Earth MOID = .895505 au 
 Jupiter MOID = 3.02205 au 
 T_jup = 3.807 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.75   n/a MPO614063  

78023 (2002 JG69)          Discovered 2002-May-07 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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