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266661 (2008 UV192)
Classification: Main-belt Asteroid          SPK-ID: 2266661
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .188989260824796 1.4014e-07  
a 2.605093674183217 4.2404e-08 au
q 2.112758946319979 3.9217e-07 au
i 5.041136473683508 8.4444e-06 deg
node 157.9494539989482 5.4037e-05 deg
peri 349.4317096525529 6.7172e-05 deg
M 91.05953110415324 2.2535e-05 deg
tp 2458212.031013774942
(2018-Apr-03.53101377)
0.00010167 TDB
period 1535.795686022838
4.20
3.7498e-05
1.027e-07
d
yr
n .2344061799862658 5.7233e-09 deg/d
Q 3.097428402046456 5.0418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      4906 days (13.43 yr)  
   first obs. used      2004-11-04  
   last obs. used      2018-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55897  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:15:05  

Additional Information
 Earth MOID = 1.12507 au 
 Jupiter MOID = 1.91307 au 
 T_jup = 3.382 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456856.5 (2014-Jul-18.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888340545329225 1.3919e-07  
q 2.111428982214195 3.8823e-07 au
tp 2456675.885361388445
(2014-Jan-18.38536139)
0.00012823 TDB
node 158.0105304948533 5.4034e-05 deg
peri 348.9968118869781 6.7432e-05 deg
i 5.041942670814775 8.4471e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      4906 days (13.43 yr)  
   first obs. used      2004-11-04  
   last obs. used      2018-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55897  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:15:05  

Additional Information
 Jupiter MOID = 1.91307 au 
 T_jup = 3.382 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.937272764454016E-14 -5.395139676959092E-14 1.49891250486309E-11 -1.800299876985615E-13 4.842965527786929E-12 -3.179393030765236E-14
q -5.395139676959092E-14 1.507222213915052E-13 -4.230392830379151E-11 5.020191166527732E-13 -1.362769280138537E-11 8.877124902293332E-14
tp 1.49891250486309E-11 -4.230392830379151E-11 1.644167231405573E-8 -1.321059894199211E-10 5.179614417230901E-9 -2.09544814610729E-11
node -1.800299876985615E-13 5.020191166527732E-13 -1.321059894199211E-10 2.919622342591227E-9 -2.948461796926333E-9 2.482512675166221E-11
peri 4.842965527786929E-12 -1.362769280138537E-11 5.179614417230901E-9 -2.948461796926333E-9 4.547056713161008E-9 -3.119393037436066E-11
i -3.179393030765236E-14 8.877124902293332E-14 -2.09544814610729E-11 2.482512675166221E-11 -3.119393037436066E-11 7.135368490639387E-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 16.7   n/a MPO437227  
diameter diameter 2.447 km 0.441 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266661 (2008 UV192)          Discovered 2008-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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