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268746 (2006 QS24)
Classification: Main-belt Asteroid          SPK-ID: 2268746
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1878525022142086 4.9974e-08  
a 2.226461951704226 9.9763e-09 au
q 1.808215502991857 1.1091e-07 au
i 6.974102578986489 5.6849e-06 deg
node 152.1434043863397 3.1936e-05 deg
peri 219.0547675243471 3.4203e-05 deg
M 154.4902839779242 1.431e-05 deg
tp 2458875.761108452702
(2020-Jan-27.26110845)
4.6237e-05 TDB
period 1213.448484461425
3.32
8.1558e-06
2.233e-08
d
yr
n .2966751408155426 1.994e-09 deg/d
Q 2.644708400416595 1.185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      7357 days (20.14 yr)  
   first obs. used      2001-02-21  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5396  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 04:48:16  

Additional Information
 Earth MOID = .812427 au 
 Jupiter MOID = 2.82554 au 
 T_jup = 3.613 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457733.5 (2016-Dec-11.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888113830876175 5.0098e-08  
q 1.805795214154213 1.1128e-07 au
tp 2457661.941318414079
(2016-Sep-30.44131841)
4.1892e-05 TDB
node 152.2239779752425 3.194e-05 deg
peri 218.8599239742738 3.4163e-05 deg
i 6.974471868128441 5.6861e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      7357 days (20.14 yr)  
   first obs. used      2001-02-21  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5396  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 04:48:16  

Additional Information
 Jupiter MOID = 2.82554 au 
 T_jup = 3.613 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.509763992023714E-15 -5.560147181115799E-15 -4.139097866026664E-13 1.449815110583905E-14 -1.832050866088787E-13 -2.442043978844744E-15
q -5.560147181115799E-15 1.238285374454104E-14 1.061184270173409E-12 -3.416417720318417E-14 4.449925658367135E-13 5.414656867006065E-15
tp -4.139097866026664E-13 1.061184270173409E-12 1.754916170505747E-9 -1.409078960368646E-11 5.155199775232017E-10 1.069394076348983E-12
node 1.449815110583905E-14 -3.416417720318417E-14 -1.409078960368646E-11 1.02013573900372E-9 -1.015897794331615E-9 2.613278451180995E-11
peri -1.832050866088787E-13 4.449925658367135E-13 5.155199775232017E-10 -1.015897794331615E-9 1.16713882550259E-9 -2.561507375825951E-11
i -2.442043978844744E-15 5.414656867006065E-15 1.069394076348983E-12 2.613278451180995E-11 -2.561507375825951E-11 3.233179919055936E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.67   n/a MPCxxxxx  

268746 (2006 QS24)          Discovered 2006-Aug-17 by NEAT at Palomar
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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