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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09447019991236541 4.5859e-08  
a 2.380307882676576 8.8833e-09 au
q 2.155439721147141 1.0665e-07 au
i 3.002280417116593 3.8307e-06 deg
node 122.9260145936915 7.7645e-05 deg
peri 33.18369703692952 7.9727e-05 deg
M 205.2611366556396 1.913e-05 deg
tp 2459777.060692543356
(2022-Jul-16.56069254)
7.2647e-05 TDB
period 1341.36857948668
3.67
7.509e-06
2.056e-08
d
yr
n .2683826097505327 1.5024e-09 deg/d
Q 2.605176044206012 9.7225e-09 au
  Orbit Determination Parameters
   # obs. used (total)      772  
   data-arc span      10658 days (29.18 yr)  
   first obs. used      1991-10-05  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54971  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:37:30  

Additional Information
 Earth MOID = 1.16563 au 
 Jupiter MOID = 2.37434 au 
 T_jup = 3.531 
[ 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 16.25   n/a E2021B10  

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 22 CATAB v2.0f-lin.ifort 2021-Apr-13 13:37:32 2021-Apr-13 13:37

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