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266116 (2006 SQ310)
Classification: Main-belt Asteroid          SPK-ID: 2266116
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1706730737501822 7.2812e-08  
a 2.44393167725964 2.0841e-08 au
q 2.026818345866299 1.7057e-07 au
i 2.194685720530334 7.0099e-06 deg
node 250.6213075446935 0.00013611 deg
peri 171.1105859342273 0.00013715 deg
M 226.1798065757168 2.1687e-05 deg
tp 2459719.241711085174
(2022-May-19.74171109)
8.9196e-05 TDB
period 1395.506994961308
3.82
1.785e-05
4.887e-08
d
yr
n .2579707599459087 3.2998e-09 deg/d
Q 2.861045008652981 2.4398e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6461 days (17.69 yr)  
   first obs. used      2002-09-14  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60821  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:14:40  

Additional Information
 Earth MOID = 1.03914 au 
 Jupiter MOID = 2.45598 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 17.47   n/a E2021B55  

266116 (2006 SQ310)          Discovered 2006-Sep-27 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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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
2112-May-07 08:09 00:04 Iris 0.0331429416327764 0.0331332542970055 0.0331526793753973 1.77721649922453 1.77721640162636 2492578.839572718 4.48116845721428 2116.12592266083 79.91894977387 77.0147592521262 60289.7465675083 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 03:14:41 2021-Apr-14 03:14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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