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359662 (2011 SQ76)
Classification: Main-belt Asteroid          SPK-ID: 2359662
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07922706921501385 2.0678e-07  
a 2.458439555190605 2.0472e-08 au
q 2.263664594390591 5.1071e-07 au
i 6.226164645948807 8.8834e-06 deg
node 349.140969700231 5.0984e-05 deg
peri 162.1061748096688 9.7423e-05 deg
M 306.4446975267351 6.8314e-05 deg
tp 2459209.953540063918
(2020-Dec-26.45354006)
0.00026735 TDB
period 1407.951611526278
3.85
1.7587e-05
4.815e-08
d
yr
n .2556906054532265 3.1938e-09 deg/d
Q 2.653214515990619 2.2094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      9455 days (25.89 yr)  
   first obs. used      1994-03-07  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54576  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:45:25  

Additional Information
 Earth MOID = 1.27472 au 
 Jupiter MOID = 2.33245 au 
 T_jup = 3.479 
[ 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 16.9   n/a MPO418820  

359662 (2011 SQ76)          Discovered 1996-Nov-04 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
1951-Jan-05 17:54 00:04 Amphi 0.0299873300161035 0.0299639692100766 0.0300106914086761 2.28785479277012 2.2878547089773 2433652.246026772 3.49554813898976 1182.62672683051 141.780838160411 -10.4008459211598 6811.53871834187 T 10 CATAB v2.0f-lin.ifort 2020-Feb-26 00:45:27 2020-Feb-26 00:45
2014-Nov-07 04:34 00:03 Amphi 0.0199117419077607 0.0199060044407559 0.0199174842634848 1.92065460092106 1.92065445060184 2456968.690311669 3.04226093429563 603.306517228175 109.536282530983 63.6165225183618 24405.7405280527 T 10 CATAB v2.0f-lin.ifort 2020-Feb-26 00:45:27 2020-Feb-26 00:45
2084-Apr-22 07:54 00:05 Amphi 0.0293597493793671 0.029339055883626 0.0293804527903031 2.17169679645606 2.17169670629448 2482337.828982087 4.96215518401448 1338.70054751959 104.54101767101 -39.7915186402086 26959.2207703004 T 10 CATAB v2.0f-lin.ifort 2020-Feb-26 00:45:27 2020-Feb-26 00:45
2116-Mar-08 00:09 00:02 Thisb 0.0430944285090181 0.0430678020649472 0.0431210737116376 4.95549356922467 4.95549353729704 2493979.505905888 1.62490582878221 1948.3979598896 145.022398337835 47.2108643046299 32687.8377065276 T 10 CATAB v2.0f-lin.ifort 2020-Feb-26 00:45:27 2020-Feb-26 00:45

Alternate Designations
 2011 SQ76 = 1996 VB12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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