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135111 (2001 QV112)
Classification: Main-belt Asteroid          SPK-ID: 2135111
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03211047575918414 5.0837e-08  
a 3.073796734534985 2.3058e-08 au
q 2.975095659002041 1.566e-07 au
i 9.532351691781029 5.2575e-06 deg
node 286.5156439861599 3.4999e-05 deg
peri 96.67586308327581 9.628e-05 deg
M 180.6697167238702 8.9224e-05 deg
tp 2460181.033143228307
(2023-Aug-24.53314323)
0.00048909 TDB
period 1968.389973592243
5.39
2.2149e-05
6.064e-08
d
yr
n .1828905881607457 2.058e-09 deg/d
Q 3.17249781006793 2.3799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      6850 days (18.75 yr)  
   first obs. used      2001-08-20  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53689  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:34  

Additional Information
 Earth MOID = 1.99649 au 
 Jupiter MOID = 2.0604 au 
 T_jup = 3.208 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457235.5 (2015-Aug-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03107523689942488 4.9668e-08  
q 2.978631726347409 1.5263e-07 au
tp 2456254.880040141625
(2012-Nov-23.38004014)
0.00051333 TDB
node 286.543052584222 3.4995e-05 deg
peri 98.83307328637518 0.00010098 deg
i 9.532218646722159 5.2576e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      6850 days (18.75 yr)  
   first obs. used      2001-08-20  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53689  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:34  

Additional Information
 Jupiter MOID = 2.0604 au 
 T_jup = 3.208 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.466881403608406E-15 -7.500406043270875E-15 -1.416178074864641E-11 5.251885847126681E-15 -2.636790776599195E-12 5.688716397104603E-17
q -7.500406043270875E-15 2.329572804688116E-14 4.366869005269303E-11 -2.219060390032489E-14 8.178478470884669E-12 2.344467070301273E-16
tp -1.416178074864641E-11 4.366869005269303E-11 2.635089395705574E-7 -1.083193873690915E-10 4.866761400752511E-8 -5.853655496833977E-12
node 5.251885847126681E-15 -2.219060390032489E-14 -1.083193873690915E-10 1.224638078859306E-9 -1.228283671305002E-9 9.736845105968948E-11
peri -2.636790776599195E-12 8.178478470884669E-12 4.866761400752511E-8 -1.228283671305002E-9 1.019608606944551E-8 -9.707403445798772E-11
i 5.688716397104603E-17 2.344467070301273E-16 -5.853655496833977E-12 9.736845105968948E-11 -9.707403445798772E-11 2.764188685825022E-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 14.21   n/a E2021B55  
diameter diameter 4.451 km 0.591 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.245   0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135111 (2001 QV112)          Discovered 2001-Aug-25 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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