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78582 (2002 SG6)
Classification: Main-belt Asteroid          SPK-ID: 2078582
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09393007924125552 4.6183e-08  
a 2.381475945996026 8.9847e-09 au
q 2.157783721677476 1.0755e-07 au
i 3.001939991332336 3.9508e-06 deg
node 122.9226354611839 7.7981e-05 deg
peri 33.19182771202856 8.0105e-05 deg
M 151.6010344376658 1.9283e-05 deg
tp 2458435.215093401524
(2018-Nov-12.71509340)
7.0733e-05 TDB
period 1342.356054035541
3.68
7.5965e-06
2.08e-08
d
yr
n .2681851800181687 1.5177e-09 deg/d
Q 2.605168170314577 9.8286e-09 au
  Orbit Determination Parameters
   # obs. used (total)      765  
   data-arc span      10633 days (29.11 yr)  
   first obs. used      1991-10-05  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5469  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:06:43  

Additional Information
 Earth MOID = 1.16819 au 
 Jupiter MOID = 2.3752 au 
 T_jup = 3.530 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457599.5 (2016-Jul-30.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .093523634476287 4.6026e-08  
q 2.158171279254517 1.0703e-07 au
tp 2457090.954413767973
(2015-Mar-09.45441377)
6.9098e-05 TDB
node 122.9526232898906 7.8074e-05 deg
peri 32.608681182347 8.0246e-05 deg
i 3.000386028482995 3.9476e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      765  
   data-arc span      10633 days (29.11 yr)  
   first obs. used      1991-10-05  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5469  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:06:43  

Additional Information
 Jupiter MOID = 2.3752 au 
 T_jup = 3.530 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.118380131520232E-15 -4.913781285487465E-15 1.039383486540676E-12 -1.06268525203675E-14 2.68624050958834E-13 -1.397778372114176E-15
q -4.913781285487465E-15 1.145611738205894E-14 -2.320011798972216E-12 2.47614224825853E-14 -5.94377399692437E-13 3.272339074003327E-15
tp 1.039383486540676E-12 -2.320011798972216E-12 4.77454273648634E-9 -1.150999810979124E-11 1.299310916665134E-9 -1.925590340381086E-12
node -1.06268525203675E-14 2.47614224825853E-14 -1.150999810979124E-11 6.095491793913649E-9 -6.08990100454055E-9 1.148817387197324E-10
peri 2.68624050958834E-13 -5.94377399692437E-13 1.299310916665134E-9 -6.08990100454055E-9 6.439482528064127E-9 -1.152361715544364E-10
i -1.397778372114176E-15 3.272339074003327E-15 -1.925590340381086E-12 1.148817387197324E-10 -1.152361715544364E-10 1.558353316128843E-11

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 16.2   n/a MPO337848  

78582 (2002 SG6)          Discovered 2002-Sep-27 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 SG6 = 1997 GR41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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