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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 
[ 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 16.2   n/a MPO337848  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1940-Apr-24 20:00 00:16 Psych 0.0476337962066411 0.0476274903244709 0.0476401022073634 2.26370222770804 2.26370211550137 2429744.333066343 15.6880528624684 335.116871360302 49.9432842961227 -21.0180474527192 54733.784089625 T 20 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:44 2020-Dec-17 22:06

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