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233170 (2005 VT16)
Classification: Main-belt Asteroid          SPK-ID: 2233170
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2883116417733262 7.9512e-08  
a 2.381171772253481 1.241e-08 au
q 1.694652229250779 1.9042e-07 au
i 5.233003125835594 8.6443e-06 deg
node 116.2445577621695 0.00010992 deg
peri 262.296796228208 0.00011193 deg
M 254.6928110898326 1.5997e-05 deg
tp 2458993.090724156745
(2020-May-23.59072416)
6.063e-05 TDB
period 1342.098883837765
3.67
1.0492e-05
2.873e-08
d
yr
n .2682365691047824 2.097e-09 deg/d
Q 3.067691315256183 1.5988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      8001 days (21.91 yr)  
   first obs. used      1995-02-03  
   last obs. used      2016-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71372  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 21:15:17  

Additional Information
 Earth MOID = .705723 au 
 Jupiter MOID = 2.40669 au 
 T_jup = 3.475 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455880.5 (2011-Nov-15.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2892489488664806 8.0109e-08  
q 1.691571611611423 1.9205e-07 au
tp 2456312.373254845493
(2013-Jan-19.87325485)
5.7264e-05 TDB
node 116.3303728714907 0.00011008 deg
peri 262.3861594013657 0.00011204 deg
i 5.230463048059504 8.6392e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      8001 days (21.91 yr)  
   first obs. used      1995-02-03  
   last obs. used      2016-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71372  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 21:15:17  

Additional Information
 Jupiter MOID = 2.40669 au 
 T_jup = 3.475 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.417515935521007E-15 -1.536879827436333E-14 1.40706042716518E-12 3.793781606820665E-15 3.851317147227972E-13 -4.74922139748065E-14
q -1.536879827436333E-14 3.68845265712397E-14 -3.402053946486164E-12 -7.792527845612476E-15 -9.474219586710253E-13 1.141058299488186E-13
tp 1.40706042716518E-12 -3.402053946486164E-12 3.27915461502393E-9 -2.692070621847701E-12 1.268778032970227E-9 -2.136863272102609E-11
node 3.793781606820665E-15 -7.792527845612476E-15 -2.692070621847701E-12 1.211800869488865E-8 -1.206937724615992E-8 -3.506329590412372E-10
peri 3.851317147227972E-13 -9.474219586710253E-13 1.268778032970227E-9 -1.206937724615992E-8 1.255357203688233E-8 3.418824109517129E-10
i -4.74922139748065E-14 1.141058299488186E-13 -2.136863272102609E-11 -3.506329590412372E-10 3.418824109517129E-10 7.463655424610875E-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 17.5   n/a MPO237122  

233170 (2005 VT16)          Discovered 2005-Nov-03 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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