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266968 (2010 VS84)
Classification: Main-belt Asteroid          SPK-ID: 2266968
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08140088166135986 5.3903e-08  
a 2.99596624175694 3.4362e-08 au
q 2.752091948250255 1.762e-07 au
i 1.47893333691646 5.4271e-06 deg
node 241.858645332686 0.00023288 deg
peri 238.3539973172586 0.00023601 deg
M 252.6981632684943 4.0551e-05 deg
tp 2459565.057856279196
(2021-Dec-16.55785628)
0.00021691 TDB
period 1894.103907737074
5.19
3.2587e-05
8.922e-08
d
yr
n .1900634904608267 3.2699e-09 deg/d
Q 3.239840535263626 3.7159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      5463 days (14.96 yr)  
   first obs. used      2005-11-30  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:21:13  

Additional Information
 Earth MOID = 1.76842 au 
 Jupiter MOID = 1.82117 au 
 T_jup = 3.249 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457598.5 (2016-Jul-29.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07772575870309065 5.3853e-08  
q 2.764785716576357 1.7551e-07 au
tp 2457667.358264193046
(2016-Oct-05.85826419)
0.00021775 TDB
node 241.9677762627441 0.0002339 deg
peri 238.0314743628233 0.00023734 deg
i 1.473255594146965 5.4248e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      5463 days (14.96 yr)  
   first obs. used      2005-11-30  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:21:13  

Additional Information
 Jupiter MOID = 1.82117 au 
 T_jup = 3.249 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.90017990341728E-15 -9.319249673649107E-15 2.777373319829218E-13 -1.347363750684221E-14 1.742001090853614E-13 1.031881662284824E-16
q -9.319249673649107E-15 3.080468757785214E-14 7.642906545172023E-13 5.301142115350068E-14 -2.676966851057756E-13 1.465997785871773E-16
tp 2.777373319829218E-13 7.642906545172023E-13 4.741570643237365E-8 1.192331811958564E-10 8.817687128901558E-9 1.316517663078113E-12
node -1.347363750684221E-14 5.301142115350068E-14 1.192331811958564E-10 5.470711946102156E-8 -5.466750990565175E-8 -2.632552592417493E-10
peri 1.742001090853614E-13 -2.676966851057756E-13 8.817687128901558E-9 -5.466750990565175E-8 5.633242836248736E-8 2.634217371815786E-10
i 1.031881662284824E-16 1.465997785871773E-16 1.316517663078113E-12 -2.632552592417493E-10 2.634217371815786E-10 2.942804311452022E-11

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 16.6   n/a MPO446350  

266968 (2010 VS84)          Discovered 2005-Nov-30 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2010 VS84 = 2007 HC6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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